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"Journey to the Center of Candace" is the second half of the eleventh episode of Phineas and Ferb. It was aired on February 29, 2008 on Disney Channel, April 18, 2008 on Toon Disney and on February 16, 2009 on Disney XD in the United States.


Isabella's dog, Pinky, eats her Fireside Girls sash, so the boys build a mini-submarine to retrieve it, but they end up inside Candace instead. Perry is forced to take direct action when Dr. Doofenshmirtz's latest scheme specifically threatens Phineas and Ferb.


Phineas and Ferb can't make up their minds on whether to build a submarine or a shrink ray. Linda says that they have wonderful imaginations. Candace is eating her favorite cereal, when Jeremy calls. He asks if she would like to go for a walk later, causing her to spit her cereal and milk out. She accepts and then calls Stacy and Jenny screaming with excitement. Meanwhile, in the backyard, Phineas and Ferb are still trying to decide what to build. Isabella walks along with her dog, Pinky, to show them her Fireside Girls sash with all her accomplishment badges. However, when she does so, Pinky jumps up and eats it. Isabella gets upset because she needs it for the ceremony that afternoon. Ferb shows Phineas their blueprints and they decide to create a shrinking submarine to retrieve it from Pinky's stomach.

As that is going on, Perry slips into his lair. Major Monogram tells him that Dr. Doofenshmirtz is hiding out in the old abandoned vacuum cleaner factory and to find out what he's up to.

Back at the house, Phineas explains to Isabella that he and Ferb will shrink down into Pinky's dog food and when he swallows them they will fold up the sash to microscopic size and exit through his drool. Isabella says that he will eat anything but dog food, though he does like grilled cheese sandwiches. Phineas says that he and Ferb will build the submarine while she makes the sandwich. When she returns with it, she finds Phineas with the completed submarine. She places the sandwich on the ground; Phineas and Ferb activate the submarine and drop into it. However, when Isabella places Pinky on the ground, he runs off chasing a cat instead of eating the sandwich. After Isabella leaves to chase after him, Candace comes into the garage to tell the boys to stay out of her way as she goes on her date with Jeremy. She sees the sandwich on the ground and decides to eat it so she doesn't look like a pig on her date.

Meanwhile, Perry breaks into Doofenshmirtz Abandoned Vacuum Cleaner Factory and Dr. Doofenshmirtz suggests they "mix it up a little" this time. So Doofenshmirtz tells Agent P his plan before he captures him. He shows Agent P the "Make-up-your-mind-inator" he invented to destroy people who can't make up their mind. Then, Perry remembers that at breakfast, Phineas and Ferb said they couldn't make up their minds about what they were going to do that day. Enraged at this, Perry then cuffs Doofenshmirtz to a nearby pipe and calls Major Monogram to send backup to come get Doofenshmirtz.

Phineas and Ferb are sitting in the submarine in Candace's mouth waiting to be swallowed. When Candace hears the doorbell ring, she swallows the submarine and goes to meet Jeremy at the door. As they go down her throat Phineas comments that Pinky's neck is really long. When they get to her stomach and search for the sash, he notices tacos similar to the ones Linda made for dinner the night before and then Candace's favorite cereal. When he begins to realize what's going on, Phineas gets a call from Isabella, who is wondering where they disappeared to, inadvertently confirming his suspicion. Phineas hangs up and tells Ferb they are inside Candace instead. Ferb replies with "That's creepy on so many levels."

While they are waiting, Doofenshmirtz tells Perry that there is travel chess set in one of two nearby handbags. Sensing a trap Perry opens the other bag. When he opens it, there is a self-attaching belt that sticks itself to any flat surface which traps Perry. Dr. Doofenshmirtz frees himself and shows Perry that there was one in both bags so no matter which one he picked he'd be trapped and unintentionally traps himself.

Inside Candace the boys tap into her eyes and ears through her nerves to see what she sees. They see that she is on her date with Jeremy and realize that means they're on a date with him. Phineas calls Candace to tell her and she doesn't believe him. To prove it Ferb uses a feather duster to tickle her. Phineas sees some monkey bars and asks her if she still gets sick when she hangs upside down. He apologizes, but tells her they have to help Isabella as they tap into Candace's arms and legs. They walk her over to the bars and make her hang upside down and they begin to move out of her stomach, however, she gets off and swallows them back down. As she and Jeremy arrive at his uncle's sandwich shop, Phineas and Ferb, still inside her throat, tickle her so she will cough them back up. Jeremy goes to get her some water and they get coughed out and returned to normal size. Candace quickly calls Linda, who says she's on her way to the shop to pick up some sandwiches Lawrence ordered.

Doofenshmirtz, while wearing the belt, begins to roll himself along the wall and out through a window. Perry proceeds to do the same, chasing the doctor up building and up the giant vacuum cleaner that sits on top of it. Doofenshmirtz manages to break his belt off on the switch of the vacuum and falls down into Phineas and Ferb's submarine. Perry also breaks his belt off using the switch and turns the vacuum on. It moves forward and manages to suck up Doofenshmirtz and the submarine, just before Linda arrives.

Linda calls Candace imaginative and walks off as Isabella comes up to Phineas and tells him that Pinky threw up and she got her sash back. Jeremy then shows Candace his uncle's menu and tells her he had grilled cheese sandwiches named after her on it because he knows that's her favorite. As he hands her one, Doofenshmirtz activates the shrinking submarine and falls into it. After they go inside to eat, as Jeremy suggested, Candace is about to eat her sandwich, but Pinky jumps up and eats it instead, with Doofenshmirtz inside.

Later, while Pinky is sleeping, Doofenshmirtz wonders where he is. He learns that he's inside a dog and loudly plans to pee all over the Tri-State Area and laughs evilly, then pauses, sighs, and wonders, "Oh, what am I doing with my life?"




  • If the tacos had been in Candace's stomach since the night before, they wouldn't be recognizable as tacos anymore. In fact, they would already be digested and not in there at all. Also, they appeared to have been swallowed almost whole.
  • When the submarine connects to Candace's nerves, Phineas says that they are in her stomach. However, there is no way to connect to the nerves within there.
  • During the song "Hemoglobin Highway", we see a red blood cell split in half as if by mitosis. They do not reproduce in this manner. However, this may not count, as there is much biological inaccuracy in this episode.
  • When the boys are building the submarine it is green, however, when it is seen inside Candace, it is blue. This could be explained as different body fluids adding a tint to it.
  • In Oh, There You Are, Perry, Candace says she is allergic to dairy products, yet she is seen eating cereal with milk. She is also seen eating a grilled cheese sandwich in this episode, although it could be some sort of dairy-free cheese but this is not likely because it was made for Pinky and not her. Swampy and Dan realized this mistake in a later interview, with Dan saying simply that it was "soy cheese".
  • During the song Hemoglobin Highway, we see Candace's eyeball but there is no way they can see that.
  • Candace apparently does not have peristaltic action.
  • Linda should've seen the submarine from a distance down the street.


  • The name of this episode is derived from the novel Journey to the Center of the Earth by Jules Verne.
  • The submarine that Pinky swallows is an homage to the film Fantastic Voyage.
  • This episode is similar to the SpongeBob SquarePants episode "Squidtastic Voyage". Dan Povenmire formerly worked on SpongeBob before he created Phineas and Ferb.
  • This episode was included on the Phineas and Ferb DVD Animal Agents.



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Animated Productions: Phineas and FerbVideographyTake Two with Phineas and FerbPhineas and Ferb the Movie: Across the 2nd DimensionPhineas and Ferb the Movie: Candace Against the UniverseChibi Tiny Tales

Video Games: Phineas and FerbPhineas and Ferb Ride AgainDisney Channel All Star PartyPhineas and Ferb: Across the 2nd DimensionAgent P Strikes BackPhineas and Ferb: Quest for Cool StuffWhere's My Perry?Disney Infinity (2.0) (3.0) • Phineas and Ferb: Day of DoofenshmirtzWhere's My Summer?Where's My Valentine?Where's My Holiday?
Albums: Phineas and FerbPhineas and Ferb Holiday FavoritesPhineas and Ferb: Across the 1st and 2nd DimensionsPhineas and Ferb: Star Wars soundtrack
Stage shows: Phineas and Ferb: The Best LIVE Tour Ever!

Disney Parks
Agent P's World Showcase Adventure

Entertainment: Phineas and Ferb's Rockin' Rollin' Dance Party
Firework: Celebrate the Magic Parade: Move It! Shake It! MousekeDance It! Street Party

Major Characters: Phineas FlynnFerb FletcherCandace FlynnPerryDr. Heinz Doofenshmirtz

Secondary Characters: Linda Flynn-FletcherLawrence FletcherIsabella Garcia-ShapiroBaljeet TjinderBuford Van StommMajor Francis MonogramJeremy JohnsonCarl KarlStacy HiranoGinger HiranoMillyKatieHollyAdyson SweetwaterGretchenVanessa Doofenshmirtz
Recurring characters: Giant Floating Baby HeadDjango BrownColtraneCharlene DoofenshmirtzRoger DoofenshmirtzVivian Garcia-ShapiroIrvingJenny BrownSuzy Johnson Nana Shapiro• • DannyBobbi FabulousShermanMeapMitchNormClyde FlynnBetty Jo FlynnPinkyAlbertPeterKlimpaloonTalking ZebraMonty MonogramHildegard JohnsonReginald FletcherWinifred FletcherAloyse von Roddenstein
Minor Characters: JerryBigfootYetiKhaka Peu PeuThe RegurgitatorBob WebberPrincess BaldegundeMelissaUnnamed Fireside GirlsAgent EBrobotsDrill SergeantBuck BuckersonTiana WebberJack JohnsonMrs. JohnsonWendyEliza FletcherNicoletteMandyThaddeus and ThorMindyAmandaLucy FletcherAdrian FletcherBeppo BrownDr. HiranoAnnabelle JohnsonSaraBrigitte, Josette, and ColletteMishti PatelLiam McCrackenRodrigoMorgGlenda WilkinsDr. GevaarlijkHeinz Doofenshmirtz's motherBlanca DishonProfessor PoofenplotzEliza M. FeyersiedLyla LolliberryBalloony • Corn Colossus • Professor Parenthesis
Guest Characters: Santa ClausKim Possible PinocchioBaby BaboonThor OdinsonSpider-ManHulkIron ManRed SkullNick FuryVenomWhiplashMODOK

Season One: "Rollercoaster" • "Candace Loses Her Head" • "The Fast and the Phineas" • "Lawn Gnome Beach Party of Terror" • "The Magnificent Few" • "S'Winter" • "Are You My Mummy?" • "Flop Starz" • "Raging Bully" • "Lights, Candace, Action!" • "Get That Bigfoot Outta My Face!" • "Tree to Get Ready" • "It's About Time!" • "Jerk De Soleil" • "Toy to the World" • "One Good Scare Ought to Do It!" • "A Hard Day's Knight" • "I, Brobot" • "Mom's Birthday" • "Journey to the Center of Candace" • "Run Away Runway" • "I Scream, You Scream" • "It's a Mud, Mud, Mud, Mud World" • "The Ballad of Badbeard" • "Dude, We're Getting the Band Back Together" • "Ready for the Bettys" • "The Flying Fishmonger" • "Phineas and Ferb Get Busted!" • "Greece Lightning" • "Leave the Busting to Us!" • "Crack That Whip" • "The Best Lazy Day Ever" • "Boyfriend From 27,000 B.C." • "Voyage to the Bottom of Buford" • "Put That Putter Away" • "Does This Duckbill Make Me Look Fat?" • "Traffic Cam Caper" • "Bowl-R-Ama Drama" • "The Monster of Phineas-n-Ferbenstein" • "Oil on Candace" • "Unfair Science Fair" • "Unfair Science Fair Redux (Another Story)" • "Out to Launch" • "Got Game?" • "Comet Kermillian" • "Out of Toon" • "Hail Doofania!"

Season Two: "The Lake Nose Monster" • "Interview With a Platypus" • "Tip of the Day" • "Attack of the 50 Foot Sister" • "Backyard Aquarium" • "Day of the Living Gelatin" • "Elementary My Dear Stacy" • "Don't Even Blink" • "Chez Platypus" • "Perry Lays an Egg" • "Gaming the System" • "The Chronicles of Meap" • "Thaddeus and Thor" • "De Plane! De Plane!" • "Let's Take a Quiz" • "At the Car Wash" • "Oh, There You Are, Perry" • "Swiss Family Phineas" • "Hide and Seek" • "That Sinking Feeling" • "The Baljeatles" • "Vanessassary Roughness" • "No More Bunny Business" • "Spa Day" • "Phineas and Ferb's Quantum Boogaloo" • "Phineas and Ferb Musical Cliptastic Countdown" • "Bubble Boys" • "Isabella and the Temple of Sap" • "Cheer Up Candace" • "Fireside Girl Jamboree" • "The Bully Code" • "Finding Mary McGuffin" • "Picture This" • "Nerdy Dancin'" • "What Do It Do?" • "Atlantis" • "Phineas and Ferb Christmas Vacation!" • "Just Passing Through" • "Candace's Big Day" • "I Was a Middle Aged Robot" • "Suddenly Suzy" • "Undercover Carl" • "Hip Hip Parade" • "Invasion of the Ferb Snatchers" • "Ain't No Kiddie Ride" • "Not Phineas and Ferb" • "Phineas and Ferb-Busters!" • "The Lizard Whisperer" • "Robot Rodeo" • "The Beak" • "She's the Mayor" • "The Lemonade Stand" • "Phineas and Ferb Hawaiian Vacation" • "Summer Belongs to You!" • "Nerds of a Feather" • "Wizard of Odd" • "We Call it Maze" • "Ladies and Gentlemen, Meet Max Modem!" • "The Secret of Success" • "The Doof Side of the Moon" • "Split Personality" • "Brain Drain" • "Rollercoaster: The Musical!" • "Make Play" • "Candace Gets Busted"
Season Three: "The Great Indoors" • "Canderemy" • "Run, Candace, Run" • "Last Train to Bustville" • "Phineas' Birthday Clip-O-Rama!" • "The Belly of the Beast" • "Moon Farm" • "Ask a Foolish Question" • "Misperceived Monotreme" • "Candace Disconnected" • "Magic Carpet Ride" • "Bad Hair Day" • "Meatloaf Surprise" • "Phineas and Ferb Interrupted" • "A Real Boy" • "Mommy Can You Hear Me?" • "Road Trip" • "Tour de Ferb" • "Skiddley Whiffers" • "My Fair Goalie" • "Bullseye!" • "That's the Spirit" • "The Curse of Candace" • "Escape from Phineas Tower" • "Lotsa Latkes" • "Ferb Latin" • "A Phineas and Ferb Family Christmas" • "Tri-Stone Area" • "Doof Dynasty" • "Excaliferb" • "Phineas and Ferb and the Temple of Juatchadoon" • "Monster from the Id" • "Gi-Ants" • "The Remains of the Platypus" • "Mom's in the House" • "Perry the Actorpus" • "Let's Bounce" • "Bully Bromance Break Up" • "Quietest Day Ever" • "Doonkleberry Imperative" • "Meapless in Seattle" • "Delivery of Destiny" • "Buford Confidential" • "The Mom Attractor" • "Cranius Maximus" • "Agent Doof" • "Minor Monogram" • "What a Croc!" • "Sleepwalk Surprise" • "Sci-Fi Pie Fly" • "Sipping with the Enemy" • "Tri-State Treasure: Boot of Secrets" • "Doofapus" • "Norm Unleashed" • "Where's Perry?" • "Ferb TV" • "When Worlds Collide" • "What'd I Miss?" • "Road to Danville" • "This is Your Backstory" • "Blackout!"
Season Four: "For Your Ice Only " • "Happy New Year!" • "Fly On the Wall" • "Bully Bust" • "My Sweet Ride" • "Der Kinderlumper" • "Sidetracked" • "Primal Perry" • "Mind Share" • "Backyard Hodge Podge" • "Bee Day" • "Bee Story" • "Great Balls of Water" • "Where's Pinky?" • "Phineas and Ferb Musical Cliptastic Countdown Hosted by Kelly Osbourne" • "Knot My Problem" • "Just Desserts" • "La Candace-Cabra" • "Happy Birthday, Isabella" • "Love at First Byte" • "One Good Turn" • "Mission Marvel" • "Thanks But No Thanks" • "Troy Story" • "Druselsteinoween" • "Terrifying Tri-State Trilogy of Terror" • "Face Your Fear" • "Cheers for Fears" • "Steampunx" • "Just Our Luck" • "Return Policy" • "Live and Let Drive" • "Phineas and Ferb Save Summer" • "Father's Day" • "Imperfect Storm" • "The Return of the Rogue Rabbit" • "It's No Picnic" • "The Klimpaloon Ultimatum" • "Operation Crumb Cake" • "Mandace" • "Phineas and Ferb: Star Wars" • "Lost in Danville" • "The Inator Method" • "Night of the Living Pharmacists" • "Tales from the Resistance: Back to the 2nd Dimension" • "Doof 101" • "Act Your Age" • "Last Day of Summer" • "O.W.C.A. Files"

Locations at or near Danville: DanvilleSeattleMr. Slushy FranchiseDoofenshmirtz Evil IncorporatedFlynn-Fletcher HouseAtlantisGoogolplex MallOld Abandoned Amusement Park

Other: AfricaEnglandNew York CityBig BenMarsTokyoLondonChinaIndiaCanadaChileHawaii

Today is Gonna Be a Great DaySummer Belongs to YouCity of LoveJump Right InPerry the Platypus ThemePerry Saves ChristmasLet it Snow, Let it Snow, Let it SnowGitchee Gitchee GooWhere Did We Go Wrong?BustedLittle BrothersWhat'cha Doin?Carpe DiemS.I.M.P. (Squirrels In My Pants)I'm MeRollercoasterCouldn't Kick My Way Into Her HeartThe Ballad of KlimpaloonEvil for Extra CreditBackyard BeachHappy New YearGreat to Be a BabyWhat Might Have BeenSerious FunCurtain Call/Time Spent TogetherFollow the SunSilhouettes