Ask a Foolish Question

When Candace discovers that Phineas and Ferb have invented a computer that can answer anything, she asks it how she can finally bust her brothers once and for all. Meanwhile, Dr. Doofenshmirtz loses the key to his latest invention, the "All Purpose-inator," and Agent P must find it before he does.

Writing:
  • Joe Orrantia
  • Aliki Theofilopoulous Grafft
  • Bernie Petterson

Stars:
Release Date: 2007-08-17
Seasons: 1 2 3 4
TMDb: 7.9/10
  • Country: US
  • Language: English
  • Runtime: 12

Other episodes for this season

The Great Indoors
Episode 1 - The Great Indoors
Canderemy
Episode 2 - Canderemy
Run, Candace, Run
Episode 3 - Run, Candace, Run
Last Train to Bustville
Episode 4 - Last Train to Bustville
Phineas' Birthday Clip-o-Rama!
Episode 5 - Phineas' Birthday Clip-o-...
The Belly of the Beast
Episode 6 - The Belly of the Beast
Moon Farm
Episode 7 - Moon Farm
Ask a Foolish Question
Episode 8 - Ask a Foolish Question
Misperceived Monotreme
Episode 9 - Misperceived Monotreme
Candace Disconnected
Episode 10 - Candace Disconnected
Magic Carpet Ride
Episode 11 - Magic Carpet Ride
Bad Hair Day
Episode 12 - Bad Hair Day
Meatloaf Surprise
Episode 13 - Meatloaf Surprise
Phineas and Ferb Interrupted
Episode 14 - Phineas and Ferb Interrup...
A Real Boy
Episode 15 - A Real Boy
Mommy Can You Hear Me?
Episode 16 - Mommy Can You Hear Me?
Road Trip
Episode 17 - Road Trip
Tour de Ferb
Episode 18 - Tour de Ferb
Skiddley Whiffers
Episode 19 - Skiddley Whiffers
My Fair Goalie
Episode 20 - My Fair Goalie
Bullseye!
Episode 21 - Bullseye!
That's the Spirit
Episode 22 - That's the Spirit
The Curse of Candace
Episode 23 - The Curse of Candace
Escape From Phineas Tower
Episode 24 - Escape From Phineas Tower
Lotsa Latkes
Episode 25 - Lotsa Latkes
Ferb Latin
Episode 26 - Ferb Latin
A Phineas and Ferb Family Christmas
Episode 27 - A Phineas and Ferb Family...
Tri-Stone Area
Episode 28 - Tri-Stone Area
Doof Dynasty
Episode 29 - Doof Dynasty
Excaliferb
Episode 30 - Excaliferb
Phineas and Ferb and the Temple of Juatchadoon
Episode 31 - Phineas and Ferb and the...
Monster from the Id
Episode 32 - Monster from the Id
Gi-Ants
Episode 33 - Gi-Ants
The Remains of the Platypus
Episode 34 - The Remains of the Platyp...
Mom's In The House
Episode 35 - Mom's In The House
Perry the Actorpus
Episode 36 - Perry the Actorpus
Let's Bounce
Episode 37 - Let's Bounce
Bully Bromance Break Up
Episode 38 - Bully Bromance Break Up
Quietest Day Ever
Episode 39 - Quietest Day Ever
The Doonkelberry Imperative
Episode 40 - The Doonkelberry Imperati...
Meapless in Seattle
Episode 41 - Meapless in Seattle
Delivery of Destiny
Episode 42 - Delivery of Destiny
Buford Confidential
Episode 43 - Buford Confidential
The Mom Attractor
Episode 44 - The Mom Attractor
Cranius Maximus
Episode 45 - Cranius Maximus
Agent Doof
Episode 46 - Agent Doof
Minor Monogram
Episode 47 - Minor Monogram
What A Croc!
Episode 48 - What A Croc!
Sleepwalk Surprise
Episode 49 - Sleepwalk Surprise
Sci-Fi Pie Fly
Episode 50 - Sci-Fi Pie Fly
Sipping with the Enemy
Episode 51 - Sipping with the Enemy
Tri-State Treasure: Boot of Secrets
Episode 52 - Tri-State Treasure: Boot...
Doofapus
Episode 53 - Doofapus
Norm Unleashed
Episode 54 - Norm Unleashed
Where's Perry (1)
Episode 55 - Where's Perry (1)
Where's Perry (2)
Episode 56 - Where's Perry (2)
Ferb TV
Episode 57 - Ferb TV
When Worlds Collide
Episode 58 - When Worlds Collide
What'd I Miss?
Episode 59 - What'd I Miss?
Road to Danville
Episode 60 - Road to Danville
This is Your Backstory
Episode 61 - This is Your Backstory
Blackout
Episode 62 - Blackout