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"Sleepwalk Surprise" is an episode of Phineas and Ferb. It aired June 8, 2012 on Disney Channel and October 13, 2012 on Disney XD.


Candace's plans to hang out with Jeremy are derailed after he becomes interested in playing Phineas and Ferb's newest game, jet pack volleyball. Meanwhile, when Dr. Doofenshmirtz discovers he invents "-inators" in his sleep, he decides to go back into his dreams to find out what is happening.


Candace is in her backyard talking to herself in her thoughts and looking at Phineas and Ferb until Jeremy phones her. Jeremy asks her if she has any time to go to his house Candace asks Phineas if he knows what he is going to do today that suggest jet-pack and volleyball. When Phineas replies "no", Candace goes out of the backyard but soon as she leaved the backyard Phineas tells Ferb they know what they're gonna do today, by playing volleyball with jet-packs. To Candace's dismay, she phones Jeremy back and asks him if he can come to hers instead and Phineas asks her where Perry is.

Perry is in the living room and puts his brown fedora on, he jumps on a sofa, the sofa sends him into his lair, where he sees a very tired Major Monogram is on the screen. He apologize to Agent P that he was monitoring Doofenshmirtz all night but falls asleep. Carl wakes him up and tells him about Doofenshmirtz building inators and Monogram falls asleep again. Carl tells Perry that he should go.

Meanwhile at the backyard Phineas, Ferb and their friends are in the backyard getting their jet-packs while Candace is inside looking out of the window at them. She goes into the living room where her mom is reading a book. Candace tells her mom that Jeremy is coming over to her house she tells she goes five to ten minutes to do her "busting". When Candace opens the door and sees Jeremy joining with Phineas and Ferb to play jet-pack volleyball. Candace can't let Jeremy get into trouble, that she tries to distract and keep Linda inside the house.

At Doofenshmirtz Evil Incorporated, he talks to a phone about buying aluminum siding until Perry smashes in. Doofenshmirtz says that Perry did a nice landing posture and then traps him, Doofenshmirtz then accuses Perry for building inators at night, but Perry gestures tells it wasn't him. Doofenshmirtz realizes that he built them, He goes to test of the inators that he sleep-invented and pressed the button wondering what evil things might it do. Unfortunately, the first one changed his table to confetti, the second one machine changes a chair to a cupcake, and the third one hits Norm but a hugging-inator and it made Norm hugs Doofenshmirtz and crashes to a wall.

Meanwhile, the kids and Jeremy stated to play Jetpack Volleyball. Candace is still trying to making Linda to not go to the backyard and bust her brothers including Jeremy. She then pretends that she hurt her finger and asks her mom to go for the bandage to take some time.

Doof looking at a devil version of himself.

Back to Doofenshmirtz Evil Inc. Norm is still hugging Doofenshmirtz while Doofenshmirtz wondering how the inators can be evil and tries to work things out. Then he fells asleep because he's been up all night building nice inators. In his dream where he has a platypus tail and a fedora, he meets his inner part.

Candace's mom comes back without any bandages that Candace says that it is all right now. When Linda wants to check on the boys, Candace stops her and asks her if they can play a long game of chess together. In Doofenshmirtz's dream, he meets his inner version of himself and shows him a flashback in the dream about Doofenshmirtz getting the three inators together and doing evil things with them and becoming the ruler of the Tri-State Area. His inner part slaps him after the flashback and Doofenshmirtz instantly wakes up. Norm stops hugging him and drops him on the floor.

Meanwhile, Candace and Linda are still playing chess. Linda has forgotten how to move the knight and Candace couldn't remember as well. Linda tries to go outside and ask the boys but Candace stops her. Candace goes near the slider and pretends that she asks the boys how to move the knight. Candace imitates Phineas' voice and she says that it moves straight up on the same square. Linda became suspicious about Candace because usually at this time of day she drags her to the garden to bust Phineas and Ferb.

Meanwhile, Doofenshmirtz drags all the three inators outside thinking they are useless, and later making them all like in his dream and remembers what his inner self was telling him. Then Perry escapes his traps and kicks Doofenshmirtz on the face. As Linda tries to go outside Candace calls the house; Linda goes to the phone, Candace pretends a weir accent and says it is important to Linda and she stays on the phone if it was important. Phineas and the other guys finally land on the ground. Jeremy had a good time but he was disappointed that Candace didn't play with them.

Perry kicks Doofenshmirtz on the face again, the first of his inators fell off the balcony, it shot a green ray, Candace picks up a volleyball but the green laser hits the ball and turns into a cake. Norm goes to Doofenshmirz again to give another hug, but was trip by Perry and knocks the second inator off the balcony and fires a purple ray. The purple ray that hit the net, and then the net hugged the other jet-packs and made them fly away.

Finally, Norm throws the last inator after Doofenshmirtz inadvertently ordered him to do that which fires a green ray that hits the jet-packs that were floating in the mid air and making the explode into confetti. Jeremy goes into the backyard where there was lots of confetti and sees Candace holding a cake, Candace said it's their two-month nine day anniversary, Jeremy feels guilty that he has nothing but Ferb gives him a bunch of flowers. Then Linda goes into the backyard and said to Candace that she should told her about the surprise, and tells her that she had to clean up the confetti that her inner thoughts told her that she bust herself. As Perry leaves the building, Doofenshmirtz talks to his inner self asking why he is there since it isn't a dream. His inner self realizes this and disappeared.




  • When the inators were being pushed off the balcony, the Confetti-inator became the Cake-inator, the Cake-inator became the Hug-inator, and the Hug-inator became the Confetii-inator.
  • When Perry leaves his lair, his eye is not ejected along with the rest of his body.


  • The episode's title was first revealed on Netflix.
  • There are three fourth wall breaks in this episode:
    • Candace numerous times when she talks to her disembodied voice telling her what is she thinking.
    • Doofenshmirtz utters that a "ripple dissolve [is] imminent" before his dream sequence while falling asleep.
    • Doofenshmirtz's inner self disappears, and Doofenshmirtz looks at the audience before the screen fades to black, ending the episode.
  • Candace doesn't try to bust her brothers in this episode, but she tries to stop her mom from seeing them.
  • Doofenshmirtz questioning his flashback in a fantasy within a dream is a reference to Inception.
  • Linda mentions having a "Pavlovian go outside" response; this alludes to the Pavlov's Dog experiment.
  • Candace said it was the two month, nine day anniversary of when her relationship with Jeremy began. If we were to pinpoint when their romantic relationship officially "started", the best answer would be to go with the episode "Phineas and Ferb Summer Belongs to You!", where Candace first figured out that Jeremy considered her his girlfriend and officially considered him her boyfriend. That episode took place during the summer solstice, which is on the day of June 21. Two months and nine days from then would be on the first day of September, meaning that this episode takes place just after summer ended. If Phineas and Ferb started school at this time, then it must have taken place after the school day was over.

International premieres

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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
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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

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