Unus Annus Season 1, Episode 16 - Movie Intelligence

Unus Annus: Season 1, Episode 16
Helium Therapy

As their voices grow higher, Ethan and Mark's friendship grows stronger.

Writing:

Amy Nelson
Mark Fischbach
Ethan Nestor

Stars:

Release Date: 2019-11-15
Seasons: 1

TMDb: 10.0/10

Language: English

Other episodes for this season

Unus Annus — Episode 1 - Unus Annus

Cooking with Sex Toys — Episode 2 - Cooking with Sex Toys

Purging Our Sins with a Neti Pot — Episode 3 - Purging Our Sins with a N...

Hot Dog'd to Death — Episode 4 - Hot Dog'd to Death

Making Our Own Sensory Deprivation Tank — Episode 5 - Making Our Own Sensory De...

The Good Kind of Cupping — Episode 6 - The Good Kind of Cupping

The Bad Kind of Cupping — Episode 7 - The Bad Kind of Cupping

The Worst Kind of Cupping — Episode 8 - The Worst Kind of Cupping

Ethan Will Be Kicked in the Balls — Episode 9 - Ethan Will Be Kicked in t...

Doing Each Other's Makeup in the Dark — Episode 10 - Doing Each Other's Makeup...

Baby Hands Operation — Episode 11 - Baby Hands Operation

Mark and Ethan Summon a Ghost — Episode 12 - Mark and Ethan Summon a G...

2 Truths and 1 Lie - Waxing Edition — Episode 13 - 2 Truths and 1 Lie - Waxi...

Poopsie Sparkly Critters (a slime surprise...) — Episode 14 - Poopsie Sparkly Critters...

Play-Doh Thanksgiving — Episode 15 - Play-Doh Thanksgiving

Helium Therapy — Episode 16 - Helium Therapy

Drawing Memes from Memory — Episode 17 - Drawing Memes from Memory

1 Man 100 Accents — Episode 18 - 1 Man 100 Accents

An A.I. Predicts How We're Going to Die — Episode 19 - An A.I. Predicts How We'r...

Mark Turns Ethan into a Mummy to Prepare Him for the Great Beyond — Episode 20 - Mark Turns Ethan into a M...

The Chubby Gummy Challenge — Episode 21 - The Chubby Gummy Challeng...

We Buy a Professional Hypnosis Video and React To It — Episode 22 - We Buy a Professional Hyp...

Mark and Ethan Attempt an Escape Room — Episode 23 - Mark and Ethan Attempt an...

Ethan Destroys Mark's Van with a Bat — Episode 24 - Ethan Destroys Mark's Van...

There's Still Hope... — Episode 25 - There's Still Hope...

Ethan Gives Mark a Viking Funeral — Episode 26 - Ethan Gives Mark a Viking...

The Great Meat Mistake — Episode 27 - The Great Meat Mistake

Acupuncture Is NOT Painful — Episode 28 - Acupuncture Is NOT Painfu...

Floating in a Real Sensory Deprivation Tank — Episode 29 - Floating in a Real Sensor...

Mark Reviews The Impossible Burger But There's a Looming Sense of Impending Doom — Episode 30 - Mark Reviews The Impossib...

We Made Nude Paintings of Eachother — Episode 31 - We Made Nude Paintings of...

You Made Beautiful Music for The Barrel... But Only One Could Win — Episode 32 - You Made Beautiful Music...

We Had To Drink Each Other's Pee — Episode 33 - We Had To Drink Each Othe...

Ethan Explores Mark's Haunted Basement — Episode 34 - Ethan Explores Mark's Hau...

Giving Away Our 1,000,000 Subscriber Gold Play Button — Episode 35 - Giving Away Our 1,000,000...

Ethan's Relaxing and Totally Normal Nail Salon — Episode 36 - Ethan's Relaxing and Tota...

Taped and Afraid — Episode 37 - Taped and Afraid

What Was The Most Painful Thing We've Ever Endured? — Episode 38 - What Was The Most Painful...

Donating Toys to Charity — Episode 39 - Donating Toys to Charity

Harnessing Our Dogs' Unlimited Energy — Episode 40 - Harnessing Our Dogs' Unli...

Santa's Mukbang (Drinking 1 Gallon of Eggnog) — Episode 41 - Santa's Mukbang (Drinking...

Forcibly Turning Mark Into Santa Claus Against His Will — Episode 42 - Forcibly Turning Mark Int...

Preserving Ourselves In Wax — Episode 43 - Preserving Ourselves In W...

Beating Inanimate Objects to Death — Episode 44 - Beating Inanimate Objects...

Emotional Pain vs Physical Pain... Which is Worse? — Episode 45 - Emotional Pain vs Physica...

Duct Tape Crucifixion (Amy, Please Don't Watch This Video) — Episode 46 - Duct Tape Crucifixion (Am...

You Blink You Lose — Episode 47 - You Blink You Lose

2 Grown Men Attempt the Presidential Fitness Test — Episode 48 - 2 Grown Men Attempt the P...

We Took The Polar Plunge — Episode 49 - We Took The Polar Plunge

Hiding Our Sins from Amy's Holy Peepers — Episode 50 - Hiding Our Sins from Amy'...

We Eat Bugs — Episode 51 - We Eat Bugs

DIY Bungee Jump (please don't try this) — Episode 52 - DIY Bungee Jump (please d...

We Have The BEST Thumbnails on YouTube and No One Can Tell Us Otherwise — Episode 53 - We Have The BEST Thumbnai...

Who Can Make Themselves Taller? — Episode 54 - Who Can Make Themselves T...

The Sensory Overload Tank — Episode 55 - The Sensory Overload Tank

Recreating Ourselves as a Cursed Mannequin — Episode 56 - Recreating Ourselves as a...

We Took an IQ Test — Episode 57 - We Took an IQ Test

Ethan Finally Becomes a MAN — Episode 58 - Ethan Finally Becomes a M...

Mark and Ethan Go Casket Shopping — Episode 59 - Mark and Ethan Go Casket...

We Take a Lie Detector Test to Uncover Our Darkest Sins — Episode 60 - We Take a Lie Detector Te...

Learning to Breathe Underwater — Episode 61 - Learning to Breathe Under...

Fixing Mark's Hole with Ramen but Every Time We Add Glue We Get 5% Closer to God — Episode 62 - Fixing Mark's Hole with R...

Mark Steals Ethan's Face — Episode 63 - Mark Steals Ethan's Face

You Breathe You Die — Episode 64 - You Breathe You Die

2 Absolute Beginners Experience the Dancing Glory that is Salsa — Episode 65 - 2 Absolute Beginners Expe...

DIY Geriatric Simulator — Episode 66 - DIY Geriatric Simulator

This Is How We'll Die... — Episode 67 - This Is How We'll Die...

We Cryogenically Freeze Ourselves — Episode 68 - We Cryogenically Freeze O...

This is What Being Tased Feels Like — Episode 69 - This is What Being Tased...

What Happens When A Youtube Channel Dies? — Episode 70 - What Happens When A Youtu...

Bad Bad Beans — Episode 71 - Bad Bad Beans

We Hired a Real Hypnotherapist to Analyze Our Darkest Dreams — Episode 72 - We Hired a Real Hypnother...

We Turned Our Bodies Into Art — Episode 73 - We Turned Our Bodies Into...

Mark and Ethan Learn About The Human Body — Episode 74 - Mark and Ethan Learn Abou...

Mark Punishes Ethan — Episode 75 - Mark Punishes Ethan

Strange (and legal) Things You Can Do With Your Body After Death — Episode 76 - Strange (and legal) Thing...

DIY Cheese — Episode 77 - DIY Cheese

Hacking The Very Fabric of the Universe — Episode 78 - Hacking The Very Fabric o...

Looking at Long Lost Memes — Episode 79 - Looking at Long Lost Meme...

Discovering the Secret to Eternal Life — Episode 80 - Discovering the Secret to...

Turning Mark Into an E-Boy — Episode 81 - Turning Mark Into an E-Bo...

Ethan Redefines Male Beauty — Episode 82 - Ethan Redefines Male Beau...

Professional Fire Cupping (Going Even Further Beyond) — Episode 83 - Professional Fire Cupping...

An Extremely Sour, Not-at-all Sour Meal — Episode 84 - An Extremely Sour, Not-at...

Literally Eating Fire — Episode 85 - Literally Eating Fire

Unregulated Axe Throwing — Episode 86 - Unregulated Axe Throwing

Literally Laying On Literal Broken Glass — Episode 87 - Literally Laying On Liter...

Making an Indoor Tornado to Flex on Mother Nature — Episode 88 - Making an Indoor Tornado...

Nutball: The Most Dangerous Game — Episode 89 - Nutball: The Most Dangero...

Becoming a Master of Mime — Episode 90 - Becoming a Master of Mime

Discussing the Idea of Murdering Each Other but It's Just a Joke and Definitely Not Serious Haha — Episode 91 - Discussing the Idea of Mu...

Are We Already Dead? — Episode 92 - Are We Already Dead?

Our Perfect (and last) Valentine's Day — Episode 93 - Our Perfect (and last) Va...

Drunk College Party Simulator — Episode 94 - Drunk College Party Simul...

10 Strange Amazon Products Ethan Bought Mark Because He Doesn't Know How to Spend Money Responsibly — Episode 95 - 10 Strange Amazon Product...

Chickens Teach Us About Life and Death — Episode 96 - Chickens Teach Us About L...

3 Big Boys Attempt the King's Royal Fitness Test — Episode 97 - 3 Big Boys Attempt the Ki...

Being Attacked by a Fully Trained Bodyguard Dog — Episode 98 - Being Attacked by a Fully...

Learning the Ancient Art of Chinese Archery — Episode 99 - Learning the Ancient Art...

The Ultimate Trolley Problem — Episode 100 - The Ultimate Trolley Prob...

Goat Yoga — Episode 101 - Goat Yoga

Edible Slime was a Mistake. — Episode 102 - Edible Slime was a Mistak...

Granting Access Into Heaven's Sweet Gates — Episode 103 - Granting Access Into Heav...

Long Hair, Do We Dare? — Episode 104 - Long Hair, Do We Dare?

We Wrote a Hit Pop Song in 30 Minutes — Episode 105 - We Wrote a Hit Pop Song i...

Mark and Ethan Go on a — Episode 106 - Mark and Ethan Go on a "D...

Blowing Our Souls Into Some Hot Glass — Episode 107 - Blowing Our Souls Into So...

Top 10 Worst Things Your Friend Could Possibly Spend Their Money On — Episode 108 - Top 10 Worst Things Your...

Nutball Extreme: Taser Edition — Episode 109 - Nutball Extreme: Taser Ed...

REAL Ghost Hunting at an Abandoned Zoo — Episode 110 - REAL Ghost Hunting at an...

We Bought a Camera That Can Look Inside Us — Episode 111 - We Bought a Camera That C...

Becoming the World's Greatest DJs — Episode 112 - Becoming the World's Grea...

Who Can Teach Their Dog a Trick the Fastest? — Episode 113 - Who Can Teach Their Dog a...

Middle School Science Experiment Teaches Us About Life and Death — Episode 114 - Middle School Science Exp...

DIY Chiropractor — Episode 115 - DIY Chiropractor

Mark and Ethan Get Into a Fight — Episode 116 - Mark and Ethan Get Into a...

The Barrel — Episode 117 - The Barrel

We Got Pepper Sprayed — Episode 118 - We Got Pepper Sprayed

We Give Each Other Tattoos Blindfolded — Episode 119 - We Give Each Other Tattoo...

What Does Astrology Say About Our Friendship? — Episode 120 - What Does Astrology Say A...

Mark and Ethan Get a Full Body Scan to See What Secrets Lay Hidden Within (and learn their body fat) — Episode 121 - Mark and Ethan Get a Full...

Mark Needs To Rub Ethan and Only His Mom Can Help Him — Episode 122 - Mark Needs To Rub Ethan a...

2 Idiots Get Crushed by 18-Foot Giant Snakes — Episode 123 - 2 Idiots Get Crushed by 1...

Beer Sauna: Turning a Portable Sauna into a Portable Hell — Episode 124 - Beer Sauna: Turning a Por...

Mark and Ethan Hunt The World's Most Wanted Criminals — Episode 125 - Mark and Ethan Hunt The W...

Unus Annus Carves the Roast Beast — Episode 126 - Unus Annus Carves the Roa...

5 Weird Apps That Predicted Our Death — Episode 127 - 5 Weird Apps That Predict...

We Tried a Labor Pain Simulator — Episode 128 - We Tried a Labor Pain Sim...

Recreating the Miracle of Childbirth — Episode 129 - Recreating the Miracle of...

Mark and Ethan Are Now Fathers — Episode 130 - Mark and Ethan Are Now Fa...

We Force James Charles to Run a Military Obstacle Course — Episode 131 - We Force James Charles to...

Desperately Trying To Not Touch Our Faces — Episode 132 - Desperately Trying To Not...

Reddit 50/50: Two Player Edition — Episode 133 - Reddit 50/50: Two Player...

Going on an Internet Scavenger Hunt — Episode 134 - Going on an Internet Scav...

Having an Adventure In VR Chat Because We Can't Go Outside — Episode 135 - Having an Adventure In VR...

Amazon Shopping for the Apocalypse — Episode 136 - Amazon Shopping for the A...

Whom Would Eat Whomst First in a Zombie Apocalypse? — Episode 137 - Whom Would Eat Whomst Fir...

Ultimate YouTuber Boxing Showdown — Episode 138 - Ultimate YouTuber Boxing...

The Deep End of Omegle: Risky Boogaloo — Episode 139 - The Deep End of Omegle: R...

Where in the World is Unus Annus? — Episode 140 - Where in the World is Unu...

Mark Builds a Pillow Fort for the Very First Time — Episode 141 - Mark Builds a Pillow Fort...

Mark's 1 Weird Talent Leaves Ethan Absolutely Speechless — Episode 142 - Mark's 1 Weird Talent Lea...

Wikifeet: A Tale of 2 Tootsies — Episode 143 - Wikifeet: A Tale of 2 Too...

We Made Every YouTuber Battle in the Hunger Games — Episode 144 - We Made Every YouTuber Ba...

We Google Each Other to Find Our Darkest Forgotten Sins — Episode 145 - We Google Each Other to F...

We Played Mad Libs And Ran It Through Google Translate — Episode 146 - We Played Mad Libs And Ra...

Mark and Ethan Desperately Try and Name a Single State in the USA — Episode 147 - Mark and Ethan Desperatel...

Speed Reading 1000+ WPM to Gain a Complete Understanding of All Human Knowledge — Episode 148 - Speed Reading 1000+ WPM t...

What is the Least Viewed Video on YouTube? — Episode 149 - What is the Least Viewed...

We Found Websites That The World Forgot About — Episode 150 - We Found Websites That Th...

The Scariest True Stories on the Internet — Episode 151 - The Scariest True Stories...

How to NOT be the Perfect Boyfriend — Episode 152 - How to NOT be the Perfect...

Mark and Ethan Find The Lost City of El Dorado — Episode 153 - Mark and Ethan Find The L...

Mark and Ethan Bet Everything on a Wikipedia Race — Episode 154 - Mark and Ethan Bet Everyt...

The Creepiest Videos on Youtube — Episode 155 - The Creepiest Videos on Y...

Help Us Break a YouTube World Record — Episode 156 - Help Us Break a YouTube W...

2 Men 200 Accents — Episode 157 - 2 Men 200 Accents

The Illuminati... Do They Really Exist? — Episode 158 - The Illuminati... Do They...

Finding The Lost City of Atlantis — Episode 159 - Finding The Lost City of...

Reading YOUR Scariest True Stories — Episode 160 - Reading YOUR Scariest Tru...

Mark and Ethan Take a Personality Test — Episode 161 - Mark and Ethan Take a Per...

Will AI Soon Take Over Humanity As We Know It? — Episode 162 - Will AI Soon Take Over Hu...

Running Internet Drama through Google Translate — Episode 163 - Running Internet Drama th...

The Secret Unus Annus No-Touchy-Touchy Hand Shake — Episode 164 - The Secret Unus Annus No-...

Two Male Men Judge Female Women on Their Beauty — Episode 165 - Two Male Men Judge Female...

Bored? Press This Button. — Episode 166 - Bored? Press This Button.

Don't Go in the Ocean... Ever. — Episode 167 - Don't Go in the Ocean......

We Explore the Most MYSTERIOUS Mysteries of our Wildy Mysterious Mystery Moon of Mysteries — Episode 168 - We Explore the Most MYSTE...

We Looked at Unus Annus Memes — Episode 169 - We Looked at Unus Annus M...

Is Mark a Masochist? — Episode 170 - Is Mark a Masochist?

What the Hell is a Pink Trombone? — Episode 171 - What the Hell is a Pink T...

Professional Fetish Scientists Rank the Best/Worst Fetishes of 2020 — Episode 172 - Professional Fetish Scien...

Mark and Ethan Desperately Attempt to Feel Something — Episode 173 - Mark and Ethan Desperatel...

An A.I. Generates Our Worst Nightmare — Episode 174 - An A.I. Generates Our Wor...

Are Reptilian Humanoids Living Among us? — Episode 175 - Are Reptilian Humanoids L...

Like It or Not... This is What The New Human Looks Like — Episode 176 - Like It or Not... This is...

Eating Only Onions for 24 Hours: How Many Onions Does it Take to Kill a Man? — Episode 177 - Eating Only Onions for 24...

Unus Annus ASMR — Episode 178 - Unus Annus ASMR

We Attempted to Create THICC Water — Episode 179 - We Attempted to Create TH...

Making Our Own Gravestones to Prepare For Our Inevitable Demise — Episode 180 - Making Our Own Gravestone...

How Tall Can A Human Get?: An Impartial Review by 2 Average Height Men — Episode 181 - How Tall Can A Human Get?...

Mark Teaches Ethan Korean — Episode 182 - Mark Teaches Ethan Korean

Bigfoot is Real and It Ate My Friend — Episode 183 - Bigfoot is Real and It At...

The End of Unus Annus is Almost Here... — Episode 184 - The End of Unus Annus is...

We Explore the Unus Annus Subreddit for Your Delicious Memes — Episode 185 - We Explore the Unus Annus...

How Big Can a Nuke Get? — Episode 186 - How Big Can a Nuke Get?

How Much Caffeine Does It Take to Kill a Man? — Episode 187 - How Much Caffeine Does It...

Drinking Real THICC Water... How Bad Does It Taste? — Episode 188 - Drinking Real THICC Water...

We Played Strip Poker — Episode 189 - We Played Strip Poker

Harnessing Our Yodeling Power to End The World As We Know It — Episode 190 - Harnessing Our Yodeling P...

Mark Cooks Blindfolded While Ethan Guides Him Through FaceTime — Episode 191 - Mark Cooks Blindfolded Wh...

We Play the Newlywed Game While Consuming That Which Will Kill the Other — Episode 192 - We Play the Newlywed Game...

DIY Boob — Episode 193 - DIY Boob

We Have the Best Bellies on Youtube — Episode 194 - We Have the Best Bellies...

The Unus Annus Confessional Booth — Episode 195 - The Unus Annus Confession...

DO NOT OPEN UNTIL 2080 — Episode 196 - DO NOT OPEN UNTIL 2080

Only UNUS-es May Watch This Video — Episode 197 - Only UNUS-es May Watch Th...

Only ANNUS-es May Watch This Video — Episode 198 - Only ANNUS-es May Watch T...

Only Watch from 2:15 to 6:11 - Do Not Watch Any Other Part of This Video — Episode 199 - Only Watch from 2:15 to 6...

DIY Wine — Episode 200 - DIY Wine

Tearing a Phone Book in Half with Our Huge Manly Muscles — Episode 201 - Tearing a Phone Book in H...

2 Complete Amateurs Enter a Body Building Competition — Episode 202 - 2 Complete Amateurs Enter...

BLACK LIVES MATTER — Episode 203 - BLACK LIVES MATTER

Crushing Watermelons Betwixt Our Mighty Thighs — Episode 204 - Crushing Watermelons Betw...

Morphing Our Bodies Into Superhero Poses — Episode 205 - Morphing Our Bodies Into...

Reacting to Your Hilarious Green Screen Memes — Episode 206 - Reacting to Your Hilariou...

Mark Teaches Ethan to Read with Hooked on Phonics — Episode 207 - Mark Teaches Ethan to Rea...

Ethan Roasts Mark for 15 Minutes Straight — Episode 208 - Ethan Roasts Mark for 15...

There's Something Horribly Wrong with This Picture... — Episode 209 - There's Something Horribl...

Attempting to Build IKEA Furniture Without Instructions — Episode 210 - Attempting to Build IKEA...

Mark and Ethan Become United States Citizens — Episode 211 - Mark and Ethan Become Uni...

We Made Fanart for Each Other — Episode 212 - We Made Fanart for Each O...

Our Fans Try to Scare Us with Their Homemade Creepypasta — Episode 213 - Our Fans Try to Scare Us...

Recreating Childhood Photos — Episode 214 - Recreating Childhood Phot...

Will We Break the Boards... Or Will They Break Us? — Episode 215 - Will We Break the Boards....

Finding the Most Cursed Image on the Internet — Episode 216 - Finding the Most Cursed I...

Learning to Cry on Command to Increase Our YouTube Views — Episode 217 - Learning to Cry on Comman...

Pee Sauna — Episode 218 - Pee Sauna

Building IKEA's Hardest Piece of Furniture Without Instructions is Impossible — Episode 219 - Building IKEA's Hardest P...

Becoming One With the Horse — Episode 220 - Becoming One With the Hor...

The Ultimate Paper Airplane Showdown — Episode 221 - The Ultimate Paper Airpla...

Creating Mark FISHbach — Episode 222 - Creating Mark FISHbach

Learning How to Lock Pick (FBI Please Don't Watch) — Episode 223 - Learning How to Lock Pick...

The Most Dangerous Shave — Episode 224 - The Most Dangerous Shave

Ethan Traps Mark's Soul in the Palm of his Hand — Episode 225 - Ethan Traps Mark's Soul i...

Bear Trapping 101: An Elegant Knot For An Elegant Beast — Episode 226 - Bear Trapping 101: An Ele...

2 Men In a Trench Coat Teach You How to Save Money at the Movies — Episode 227 - 2 Men In a Trench Coat Te...

Building the World's First IKEA Boat — Episode 228 - Building the World's Firs...

Ethan Teaches Mark How to Swim — Episode 229 - Ethan Teaches Mark How to...

10 Miracle Products to Give YOU the Thiccest Jaw on Planet Earth — Episode 230 - 10 Miracle Products to Gi...

2 Dirty Boys Wash Their Filthy Mouths Out With Soap — Episode 231 - 2 Dirty Boys Wash Their F...

Mark is Guilty. Ethan Has the Proof. — Episode 232 - Mark is Guilty. Ethan Has...

Recreating Mark's Childhood — Episode 233 - Recreating Mark's Childho...

We Put an Apple Watch in a Rock Tumbler — Episode 234 - We Put an Apple Watch in...

Dummy THICC for Dummies - A Tale of 2 Butts - Pushing Our Butts Even Further Beyond — Episode 235 - Dummy THICC for Dummies -...

Reverse Engineering a Kite to Steal the Idea of Electricity From Benjamin Franklin — Episode 236 - Reverse Engineering a Kit...

The Candy Bra Challenge — Episode 237 - The Candy Bra Challenge

Mark and Ethan Look at a Puppy for 10 Minutes — Episode 238 - Mark and Ethan Look at a...

Unus Annus Try Pole Dancing — Episode 239 - Unus Annus Try Pole Danci...

This Is Hiding On Your Body RIGHT NOW. — Episode 240 - This Is Hiding On Your Bo...

Tasting Weird Food Combos: Pickles and Chocolate? Ice Cream and Soy Sauce? — Episode 241 - Tasting Weird Food Combos...

The Unus Annus Space Program — Episode 242 - The Unus Annus Space Prog...

The Egg Smashing Game — Episode 243 - The Egg Smashing Game

Can You Bake a Cookie from Cookie Dough Ice Cream? — Episode 244 - Can You Bake a Cookie fro...

Bleachus Annus — Episode 245 - Bleachus Annus

Dunking Oreos In Literally Anything But Milk — Episode 246 - Dunking Oreos In Literall...

Preparing a 5-Star Meal for Our Youtube Famous Dogs — Episode 247 - Preparing a 5-Star Meal f...

DIY Teeth — Episode 248 - DIY Teeth

How to Escape from a Hostage Situation — Episode 249 - How to Escape from a Host...

Does This Magnetic Skincare Routine Really Work? — Episode 250 - Does This Magnetic Skinca...

Diy Bed of Nails : Oh God, Please Don't Ever Try This — Episode 251 - Diy Bed of Nails : Oh God...

The Human Mop — Episode 252 - The Human Mop

Can Sound Therapy Heal All Wounds? — Episode 253 - Can Sound Therapy Heal Al...

This Is The Most Dangerous Children's Toy Ever Made — Episode 254 - This Is The Most Dangerou...

Would Chica Save Us From Drowning? — Episode 255 - Would Chica Save Us From...

We Do It Better Than Icarus Ever Could — Episode 256 - We Do It Better Than Icar...

The Beginning of The End — Episode 257 - The Beginning of The End

The Annual Unus Annus Dunk Contest — Episode 258 - The Annual Unus Annus Dun...

Ultimate Horseshoes — Episode 259 - Ultimate Horseshoes

A Serious Conversation Under the Stars — Episode 260 - A Serious Conversation Un...

Recharging Our Phones Using Only Brute Strength — Episode 261 - Recharging Our Phones Usi...

5 Products to Grow Your Patchy Beard — Episode 262 - 5 Products to Grow Your P...

Mark Teaches Ethan How to Play the Trumpet — Episode 263 - Mark Teaches Ethan How to...

Playing Cards: The World's Deadliest Weapon — Episode 264 - Playing Cards: The World'...

We Lubed Our Floor for a Sliding Competition — Episode 265 - We Lubed Our Floor for a...

Breaking Glass With Our Screams — Episode 266 - Breaking Glass With Our S...

This Is Goodbye — Episode 267 - This Is Goodbye

Mark and Ethan Share a Drink — Episode 268 - Mark and Ethan Share a Dr...

The Wubble — Episode 269 - The Wubble

Mark and Ethan Shave Chica — Episode 270 - Mark and Ethan Shave Chic...

DO NOT TRY THIS UNDER ANY CIRCUMSTANCES — Episode 271 - DO NOT TRY THIS UNDER ANY...

Judging Your Terrible Unus Annus Ideas — Episode 272 - Judging Your Terrible Unu...

Hydro Dipping A Baby — Episode 273 - Hydro Dipping A Baby

Popping Popcorn with a High-Powered Laser — Episode 274 - Popping Popcorn with a Hi...

Puberty Simulator — Episode 275 - Puberty Simulator

Grip Strength Test: Loser Becomes the Winner's Butler for a Day — Episode 276 - Grip Strength Test: Loser...

Momiplier Teaches Self-Defense — Episode 277 - Momiplier Teaches Self-De...

Transforming Mark into the 8th Wonder of the World — Episode 278 - Transforming Mark into th...

Playing Children's Games in Total Darkness — Episode 279 - Playing Children's Games...

We're Better Than Dogs — Episode 280 - We're Better Than Dogs

The Koala Challenge: TikTok's Intimate Couple's Trend — Episode 281 - The Koala Challenge: TikT...

1 Gallon of Jello Nearly Broke Us — Episode 282 - 1 Gallon of Jello Nearly...

Too Many Pickles — Episode 283 - Too Many Pickles

Pitching a Tent in the Woods But There's a Bear 15 Feet Away — Episode 284 - Pitching a Tent in the Wo...

How to Rescue a Cat from a Tree — Episode 285 - How to Rescue a Cat from...

A Bear Attacked Us in the Middle of the Night — Episode 286 - A Bear Attacked Us in the...

How to Safely Bury Your Friend — Episode 287 - How to Safely Bury Your F...

Team Building for 2: Trust Fall, Tug-of-War, and More! — Episode 288 - Team Building for 2: Trus...

How to Start a Fire (except don't...) — Episode 289 - How to Start a Fire (exce...

Mark's Outdoor Escape Room — Episode 290 - Mark's Outdoor Escape Roo...

Hunting HeeHoo — Episode 291 - Hunting HeeHoo

Was 2020 a Bad Year for Unus Annus? — Episode 292 - Was 2020 a Bad Year for U...

Mark Gives Ethan a HOT (stone) Massage — Episode 293 - Mark Gives Ethan a HOT (s...

We Smell Every Smell — Episode 294 - We Smell Every Smell

How Many Slaps Does It Take to Cook a Chicken? — Episode 295 - How Many Slaps Does It Ta...

2 Boys 2 Poops — Episode 296 - 2 Boys 2 Poops

Mark Teaches Ethan How to March in a Marching Band — Episode 297 - Mark Teaches Ethan How to...

We Finally Drank Our DIY Wine — Episode 298 - We Finally Drank Our DIY...

2 Adults Take a 4th Grade Math Test — Episode 299 - 2 Adults Take a 4th Grade...

Making Snow Cones With Literally Anything But Normal Flavors — Episode 300 - Making Snow Cones With Li...

We Attempt Pottery Without Amy's Help — Episode 301 - We Attempt Pottery Withou...

Can Plants Feel Pain? — Episode 302 - Can Plants Feel Pain?

How Far Can We Chuck a 16lbs Rock? — Episode 303 - How Far Can We Chuck a 16...

We Pierced Each Other's Ears — Episode 304 - We Pierced Each Other's E...

We Ate Dog Treats So You Don't Have To — Episode 305 - We Ate Dog Treats So You...

We Accidentally Made an SCP While Amy Was Away — Episode 306 - We Accidentally Made an S...

BEYBLADE NUTBALL — Episode 307 - BEYBLADE NUTBALL

Making the Ultimate Unus Annus Burger — Episode 308 - Making the Ultimate Unus...

Making Soda With Literally Anything But Soda — Episode 309 - Making Soda With Literall...

Pee Soda — Episode 310 - Pee Soda

Learning to Use The Force — Episode 311 - Learning to Use The Force

Brick Soccer — Episode 312 - Brick Soccer

We Attempt to Make Holy Water — Episode 313 - We Attempt to Make Holy W...

Amy Sent Us a Mystery Box — Episode 314 - Amy Sent Us a Mystery Box

Mark Knows What Ethan Did... — Episode 315 - Mark Knows What Ethan Did...

This Video Will Never Make Sense — Episode 316 - This Video Will Never Mak...

We Attempt to Make UNHOLY Water — Episode 317 - We Attempt to Make UNHOLY...

We Will Churn Thy Butter — Episode 318 - We Will Churn Thy Butter

Ethan Teaches Mark Gymnastics — Episode 319 - Ethan Teaches Mark Gymnas...

The Great Ice Cream Cake Race — Episode 320 - The Great Ice Cream Cake...

Mark Teaches Ethan to Wrestle — Episode 321 - Mark Teaches Ethan to Wre...

Ethan Watches as Mark Achieves the Impossible — Episode 322 - Ethan Watches as Mark Ach...

Consuming the World's Hottest Chip — Episode 323 - Consuming the World's Hot...

This Video Went Completely Out of Control — Episode 324 - This Video Went Completel...

The 1000 High Five Challenge — Episode 325 - The 1000 High Five Challe...

Bobbing For Apples But the Water Keeps Getting Thiccer — Episode 326 - Bobbing For Apples But th...

Mark Breaks His Nose On An Aerial Hoop — Episode 327 - Mark Breaks His Nose On A...

Mark and Ethan Milk a Goat — Episode 328 - Mark and Ethan Milk a Goa...

Shooting Archery ON A HORSE — Episode 329 - Shooting Archery ON A HOR...

DIY Minesweeper — Episode 330 - DIY Minesweeper

Literally Finding a Needle in a Haystack — Episode 331 - Literally Finding a Needl...

Drawing on Each Other's Backs in Total Darkness — Episode 332 - Drawing on Each Other's B...

This is For FUN and NOT a Fetish — Episode 333 - This is For FUN and NOT a...

Mark Conquers His Fear of Night Swimming — Episode 334 - Mark Conquers His Fear of...

The Painful World of Aerial Silks — Episode 335 - The Painful World of Aeri...

We Bought Every Grinch Costume on Ebay — Episode 336 - We Bought Every Grinch Co...

Pumpkin Taste Tier List — Episode 337 - Pumpkin Taste Tier List

Learn to Jump Higher in 16 Minutes and 16 Seconds — Episode 338 - Learn to Jump Higher in 1...

Bobbing For Literally Anything But Apples — Episode 339 - Bobbing For Literally Any...

This Video is Completely Unedited — Episode 340 - This Video is Completely...

Momiplier Tells Us True Scary Stories from Korea — Episode 341 - Momiplier Tells Us True S...

Pumpkin Spice — Episode 342 - Pumpkin Spice "Challenge"

Mark and Ethan Build a Scarecrow — Episode 343 - Mark and Ethan Build a Sc...

Pressure Washing Our Sins Away — Episode 344 - Pressure Washing Our Sins...

We Force Mark to Swim in the Ocean (HIS GREATEST FEAR) — Episode 345 - We Force Mark to Swim in...

Fighting Fish to the Death in the Deep Blue Sea — Episode 346 - Fighting Fish to the Deat...

Cryptid Olympics — Episode 347 - Cryptid Olympics

Phasmophobia in Real Life — Episode 348 - Phasmophobia in Real Life

Edward Pumpkin Hands — Episode 349 - Edward Pumpkin Hands

Blood Bath — Episode 350 - Blood Bath

The Unus Annus Annual Costume Contest — Episode 351 - The Unus Annus Annual Cos...

Ethan Turns Mark into a Werewolf — Episode 352 - Ethan Turns Mark into a W...

Ethan Kidnapped Mark — Episode 353 - Ethan Kidnapped Mark

The Truth of Unus Annus — Episode 354 - The Truth of Unus Annus

Accepting the Truth — Episode 355 - Accepting the Truth

The Unus Annus Last Supper — Episode 356 - The Unus Annus Last Suppe...

Being Brutally Honest with Each Other — Episode 357 - Being Brutally Honest wit...

Recreating Every Single Unus Annus Video — Episode 358 - Recreating Every Single U...

All Our Video Ideas That Never Happened — Episode 359 - All Our Video Ideas That...

Who's Cutting Onions In Here??? — Episode 360 - Who's Cutting Onions In H...

The 1st Annual Unus Annus Roast — Episode 361 - The 1st Annual Unus Annus...

God's Fitness Test — Episode 362 - God's Fitness Test

Saying Goodbye to All Our Guests — Episode 363 - Saying Goodbye to All Our...

Everything's Legal If You're Dead — Episode 364 - Everything's Legal If You...

7 Minutes in Heaven 7 Minutes in Hell — Episode 365 - 7 Minutes in Heaven 7 Min...

The Unus Annus Annual Sleepover — Episode 366 - The Unus Annus Annual Sle...

Goodbye. — Episode 367 - Goodbye.