Episode 1 - Krypto's Scrypto: Part 1/Krypto's Scrypto: Part 2

Krypto tells the story about how he arrived on Earth and met Kevin. Then, Krypto continues his story, explaining how he became known as Superdog.

Episode 2 - Super-Flea/A Bug's Strife

A flea from Krypton besieges Krypto when it chews his hide. Then, Krypto helps save a caterpillar after hungry Ignatius enlarges the bug with a growth ray.

Episode 3 - Meet the Dog Stars/The Streaky Story

Krypto has his first encounter with the Dog Stars as they try to capture an evil kitten named Snooky Wookums. Then, Streaky learns a lesson about being a superhero after he gets superpowers from Krypto.

Episode 4 - Diaper Madness/Feline Fatale

When a teleporter gets stuck in Melanie's diaper, Krypto and Kevin have to save her before Melanie teleports herself into danger. Then, Streaky feels neglected when Andrea adopts a new cat named Delilah.

Episode 5 - Dog-Gone Kevin/The Dark Hound Strikes!

Kevin and Krypto have to spend a day in each other's bodies when red kryptonite causes their minds to switch. Then, Krypto becomes Bathound's partner when they chase after Joker's hyenas.

Episode 6 - My Pet Boy/Dem Bones

Kevin learns what it's like to be a dog when aliens adopt him as their pet. Then, when dogs all over the city start acting like other animals, Krypto investigates and discovers that Mechanikat is the cause.

Episode 7 - Bathound for a Day/Dog Bot

When Krypto loses his powers because of red kryptonite, Bathound tries to equip him with bat gear. Then, Krypto is stalked by a companion robot dog from Krypton who is programmed to be his best friend.

Episode 8 - Old Dog, New Tricks/Talk to the Animals

Krypto poses as an old firehouse Dalmatian in hopes of helping the aging dog keep his job. Then, chaos reigns at the zoo when a zookeeper's assistant takes Kevin's communicator and starts doing everything the animals request.

Episode 9 - My Uncle, the Superhero/Top Dog

Streaky tries to be a big-time superhero to impress his nephew, Squeaky. Then, a movie star dog makes a pact with Snooky so that the actor can wear a super suit that gives him powers.

Episode 10 - Puss in Space Boots/Teen Tiny Trouble

When Krypto is captured by Mechanikat, the Dog Stars send in a reluctant Streaky to sneak aboard Mechanikat's ship. Then, Krypto and Kevin are reduced in size by aliens who are collecting specimens from other worlds.

Episode 11 - Dogbot to the Rescue/Bad Bailey

Streaky programs Dogbot to do super deeds so that Krypto can spend more time with Kevin. Then, Kevin's bad boy cousin, Bailey, visits and discovers Krypto's secret.

Episode 12 - Bathound's Bad Luck/Circus of the Dog Stars

Bathound has a crisis in confidence when he pursues Catwoman's cat, Isis, who is able to use a bad luck charm against him. Then, Krypto must come to the rescue of the Dog Stars when they are forced to perform in a space circus.

Episode 13 - The Living End/The Dog Days of Winter

Red kryptonite causes Krypto's tail to detach and take on a life of its own. Then, Krypto, Kevin and Streaky have to save Metropolis when Ignatius changes the weather, turning winter into summer.

Episode 14 - Bad Hair Day/The Cat and the Bat

Ignatius creates a formula to grow super hair. Then, while Krypto is away, Bathound is forced to team up with Streaky to stop a fish-stealing operation.

Episode 15 - Melanie's Monkey/Funny Business

When a baby monkey comes into her life, Melanie learns why monkeys are better off in the rainforest and humans are better off at home. Then, when Bathound is affected by laughing gas, he becomes too silly to fight crime.

Episode 16 - Now You See Him/Bones of Contention

When Streaky accidentally gets the power of invisibility, it wreaks havoc on his life. Then, the Dog Stars are given chew toys that make them annoy one another.

Episode 17 - Superdog? Who's Superdog?/The Good Life

When Krypto gets amnesia, the Downtown Dogs trick him into thinking he's part of their group. Then, Tail Terrier leaves the Dog Stars for the comfy life of a pet only to discover that it's not all that it's cracked up to be.

Episode 18 - Streaky's Super Cat Tale/The New Recruit

Streaky speaks before his fan club and tells a whopper of a tall tale about his superhero exploits. Then, Drooly, a dog who desperately wants to join the Dog Stars, gets his chance when Snooky endangers the Dog Stars.

Episode 19 - Up, Up and Away/Dinosaur Time

When Kevin and his class eat Ignatius's lighter-than-air muffins, they start floating away, forcing Krypto to come to the rescue. Then, Krypto and Kevin try to stop Ignatius from going back into the past in order to change the future.

Episode 20 - Puppy Problems/Switching Sides

In order to control the Dog Stars, Mechanikat turns them into puppies. Then, Krypto is forced to partner with Ignatius while investigating thefts within Lexcorp.

Episode 21 - Leaf of Absence/Big Sister

Krypto and Bathound pursue a villain named Dogwood who steals trees. Then, Krypto and Kevin are at their wits' end when an enlarging ray turns Melanie into a 30-foot giant.

Episode 22 - Bathound Meets the Dog Stars/A Dog's Life

Bathound assists the Dog Stars when Hot Dog goes missing. Then, Krypto comes to Jimmy The Rat's aid when he disguises himself as a dog and becomes a member of the Downtown Dogs.

Episode 23 - Stray for a Day/Ruffled Feathers

A royal cat has a "Roman Holiday" with Streaky, allowing Isis the opportunity to steal the Queen's jewels. Then, Krypto becomes jealous when he thinks Kevin likes Bathound more than Superdog.

Episode 24 - Bathound and the Robin/Furry Fish

Bathound is frustrated when a feisty Robin decides to become his crime-fighting partner. Then, Krypto and Streaky have an undersea adventure when red kryptonite turns them into fish.

Episode 25 - Tusky's Tooth/When Penguins Fly

When Tusky loses his tooth, Mechanikat is determined to steal it. Then, chaos ensues when Waddles, the Penguin's penguin, steals Streaky's superpowers.

Episode 26 - Storybook Holiday

Kevin learns a lesson about the importance of family when he and Krypto are magically transported to Storybook Land, where the characters resemble Kevin's relatives. Then, Krypto and Kevin's trip to Storybook Land continues.

Episode 27 - The Cat and the Bat

Bat Hound and Streaky must team up when Krypto is away.

Episode 28 - Melanie's Monkey

Melanie learns that monkeys belong in the rainforest when she encounters one.

Episode 29 - Funny Business

Bat Hound becomes too silly to fight crime after being affected by laughing gas.

Episode 30 - Now You See Him...

Streaky accidently gets the power of invisibility. However, he soon learns the about the problems it causes.

Episode 31 - Bones of Contention

When the Dog Stars get some chew toys, they begin to get on each other's nerves.

Episode 32 - Superdog? Who's Superdog?

Krypto gets amnesia due to red kryptonite and can't remember who he is. The Junkyard Dogs try to turn him into a bad dog.

Episode 33 - The Good Life

The Tail-Roping member of the Dog-Stars finds out that Krypto's civilian life is practically paradise and decides to become an Earth dog citizen himself, only to find out that the grass isn't always greener on the other side.

Episode 34 - Streaky's Super Cat Tale

Streaky tells a tall tale to his fan club.

Episode 35 - The New Recruit

Drooly applies for membership in the Dog Star Patrol.

Episode 36 - Up, Up and Away

Ignatious creates a formula that makes people levitate like balloons!

Episode 37 - Dinosaur Time

Ignatious uses a time machine to travel back in time to the period of the Dinosaurs, but Krypto and Kevin come back with him.

Episode 38 - Puppy Problems

Mechanikat turns the Dog Stars into puppies.

Episode 39 - Switching Sides

Krypto is forced to team up with Ignatius to investigate thefts at Lexcorp.

Episode 40 - Leaf of Absence

Krypto and Ace take on a mutant dog-plant hybrid who is stealing all the trees in Metropolis.

Episode 41 - Big Sister

An alien growth ray turns Melanie into a 50-foot giant toddler.

Episode 42 - Bat Hound Meets the Dog Stars

While the Dog Stars are repairing their ship on Earth, Krypto introduces them to Ace. He is soon mocked because he doesn't have any powers of his own, so he leaves. However, when Snooky abducts Hot Dog without leaving a trace, Ace may be the only one the Dog Stars can count on.

Episode 43 - A Dog's Life

Tired of living like a rat, Jimmy disguises himself as a dog. But when Mutsy's group wants him to join them, he may be in over his head.

Episode 44 - Stray for a Day

A royal cat takes the day off with Streaky, allowing Isis the opportunity to steal the Queen's jewels.

Episode 45 - Ruffled Feathers

Krypto becomes jealous when he thinks Kevin likes Bat Hound more than Superdog.

Episode 46 - Bat Hound and the Robin

Bat Hound is at his wit's end when a feisty Robin decides to become his crime-fighting partner.

Episode 47 - Furry Fish

Krypto and Streaky have an undersea adventure when red kryptonite turns them into fish.

Episode 48 - Tusky's Tooth

Tusky looses his tooth and the Mechanicat is after it.

Episode 49 - When Penguins Fly

Waddles, the Penguin's penguin steals Streaky's superpowers.

Episode 50 - Storybook Holiday

Kevin learns a lesson about the importance of family when he and Krypto are magically transported to Storybook Land, where the characters resemble Kevin's relatives.

Episode 51 - Episode 51