Colin and Felix



Character Information
Gender: Male ♂
Species: Eggs
Age: 12
Friends: Bobert, Ocho, Billy, the manly warrior, and the dragon
Enemies: Watterson family (formerly)
Occupation: Students
First Appearance: "The End" (Colin) "The Quest" (Felix)
Voice: Kerry Shale (Colin)
Rupert Degas (Felix, season 1)
Hugo Harold-Harrison (Felix, season 2 onwards)

Colin and Felix, also known as the Eggheads, are recurring characters in The Amazing World of Gumball and are a duo of beige-colored twin eggs. Colin makes his first appearance in "The End" at Food 'n' Stuff, and Felix makes his first appearance in "The Quest" on the school bus.


Colin and Felix are a pair of beige eggs. Colin has glasses and braces, while Felix is relatively bare with acne on his forehead. Both have buck teeth, similar eyebrows, and a generally nerdy appearance overall. They both wear pairs of white arm gloves and black footie trousers.

In season 2, Felix gets a small redesign: his three buck teeth are now crooked like Colin's.


Colin and Felix are the biggest geeks in Elmore Junior High. They speak with British accents and have an obsession with academics. The two of them are relatively friendly, being sociable enough to attempt to chat with Gumball in "The Genius," and later asking him to be their club president in "The Club." However, Colin and Felix are known for harassing other people on Internet forums, as shown in "The Promise." Due to their nerdy way of talking, tendency to use sophisticated words, and their habit of harassing people on the Internet, it is likely that most people do not understand what they are saying, or refrain from talking to them, causing Colin and Felix to be social rejects.

Episode appearances

Season 1

  • "The End": Colin's debut. He is seen waiting in line at Food 'n' Stuff.
  • "The Quest": Felix's debut. He and Colin are on the school bus.
  • "The Genius": Gumball thinks that the Eggheads are smart because they have big heads, so he inflates his head and attempts to chat with them.
  • "The Club": They approach Gumball to ask him to be their club president. Upon his refusal, they get angry and plot their vengeance.
  • "The Ape": An egg resembling Colin is seen in Nicole's flashback.
  • "The Curse": Both can be seen as passengers on an airplane but with people in between them.
  • "The Meddler": They appear in Miss Simian's classroom.

Season 2

Season 3

Season 4

  • "The Return": Felix gets swept away by the flood of balls.
  • "The Pest": Colin is sitting with Bobert and Billy at lunch. Later, he and Felix are knocked over by Gumball.
  • "The Gift": They are part of the crowd of students eavesdropping on Gumball, Darwin, and Masami.
  • "The Comic": They are the first people to talk about LaserHeart.
  • "The Uploads": They appear in a video thumbnail.
  • "The Hug": Colin is in the cafeteria.
  • "The Girlfriend": Colin appears in the cafeteria.
  • "The Advice": Colin can be seen on the hallway floor.
  • "The Blame": Colin appears during "Books Are Violent." Felix also appears.
  • "The Slap": They can be both seen at the gym.
  • "The Fury": Colin is seen outside the school.
  • "The Scam": Colin and Felix appear in the cafeteria. Later, Felix is cheering for Gumball, Darwin, and Carrie.

Season 5

  • "The Stories": Colin is hiding from Molly. Colin and Felix also appear in a video.
  • "The Guy": Felix can be seen in the cafeteria.
  • "The Boredom": They are seen on a dragon with the manly warrior.
  • "The Vision": Felix plays chess against Alan. Colin also appears.
  • "The Code": They both appear in the cafeteria.
  • "The Test": Felix eats noisily in the library. Colin also appears at school.
  • "The Slide": They are seen leaving after school.
  • "The Potato": Colin is in the cafeteria.
  • "The Ollie": Colin is seen as one of the people at the skate shop.
  • "The Sorcerer": They both appear leaving school.
  • "The Best": They are seen in the schoolyard.
  • "The Worst": They scream because of Nicole's ugly face. Later, Felix is in class.
  • "The Line": They try to get to the first screening of Stellar Odyssey.
  • "The Puppets": They are sitting in the back of the cafeteria.

Season 6

  • "The Vegging": They are seen riding a dragon when Gumball is trying to reach the remote.
  • "The One": Felix is seen eating in the cafeteria.
  • "The Cringe": They are seen on the school bus with Hot Dog Guy and Gumball. It is revealed they are paper eggs on a novelty spring.
  • "The Anybody": They leave school at the end of the day. Later, Colin appears watching Stellar Odyssey in the cinema.
  • "The Candidate": They are part of the group of kids locked in school.
  • "The Pact": They are on the school bus and are shocked when Principal Brown boards it.
  • "The Potion": Colin is depressed.
  • "The Understanding": Felix is in the cafeteria, and later Colin is also in the cafeteria.
  • "The Ghouls": They trick or treat. Later, they run from monsters after Carrie scares them.
  • "The Drama": Felix is in the cafeteria. Later, Colin and Felix are at the park and Gumball takes Colin’s glasses.
  • "The Buddy": Felix has his shell cracked by Jamie. Later, they are in the schoolyard. They are also caught on tape.
  • "The Silence": Felix is seen in the cafeteria.
  • "The Agent": They are on a monitor.
  • "The Decisions": Felix is in the cinema. Later, he and Colin are in the cafeteria.
  • "The Inquisition": They are at the meeting. Later, Colin is in the hallway.

Darwin's Yearbook

  • "Teachers": Felix objects to Principal Brown being in the yearbook due to his low intelligence.


Click here to view the gallery for Colin and Felix.
Click here to view the gallery.


  • An egghead is a common saying for a person who knows much more than common folk would.
  • The Eggman looks similar to Colin and Felix. He could be related to them, although no interactions have been shown between them as of yet. Notably, the Eggman has scraggly teeth with braces in "The Blame," identical to Colin's.
    • An egg resembling Colin appears in Nicole's wedding flashback from "The Ape."
  • Their original names, Frank and Bean, were revealed on James Lamont's Formspring. However, their names are stated to be Colin and Felix in "The Line."
  • Colin and Felix have cracked their eggshells numerous times throughout the series.
  • Colin and Felix are fans of video games, as they are seen waiting in line for the new Zelmore game in "The Promise." They also defend them in "The Blame" with the rest of the students, Colin going so far as to crack his shell in order to prove a point.
  • While Colin is a raw egg, Felix is a hard-boiled egg as of "The Candidate," as shown when he is cracked in "The Buddy."

ve Characters
Italicized characters are considered extremely minor
Watterson family GumballDarwinAnaisNicoleRichardGranny JojoLouieEvil Turtle (family pet) • Frankie
Robinson family GaylordMargaretRocky
Fitzgerald family PennyPatrickJudithPollyMr. Cuddles (family pet)
Wilson family TobiasJackieHaroldRachel
Banana family Banana JoeBanana BarbaraBanana Bob
Rex family TinaMr. Rex
Keane family AlanDexterJessica
Jötunheim family HectorMrs. Jötunheim
Parham family FelicityBilly
Yoshida family MasamiMr. YoshidaYuki
School faculty Nigel BrownLucy SimianSteve SmallCoach RussoJoan MarkhamLibrarianMoonchild CorneilleTree librarian
Student body CarrieBobertSarahLeslieTeriColin and FelixCarmenMollyJamieIdahoAntonOchoJukeSussieClaytonWilliamRobHot Dog GuyJuliusGreen bearMushroomFuzzballRazor8-bit dogReaperMowdownRotten cupcakeScytheClareJaredWilsonJodieRainbow octopusBulldogGregorMoleJoshPeter
Senior citizens MarvinGaryAlisonBlue elephantBettyDonald
Other Elmore residents LarryDonut CopSal Left ThumbMarthaKennethKarenPantsbullyTonyHexagon ladySanta ClausPaperballLennyConstruction menHoboShooting starRosieClipboard menEgg manCube dogsCyclops dogRatsSunEarthMoonPurple squirrelPink squirrelCreaturesOrange guardsBandage doctorMelted cheese guyHamburger CopCowboyJeffSusanSicilianaQuattroMr. SittyInternetExercise baconShape peopleTeal tow truck driverSaturnSausage dogTan dogCarltonTroyGreen security guardBandage paramedicsGhostsCoffee copMr. VerdeIdaho's familyFrench friesAnton's parentsRichwood High studentsGumball's brainDr. ButtSussie's parentsRipley 2000 manager"Porky" Cassidy GoblinDolphin manSpray-paint bottleButterknifeMr. ChanaxManly warriorPest controllerSoulless office workerOval familyTimmyCharlieDrum kit guyHot Dog Guy lookalikeCupcake manMikeKenKip SchlezingerClownHand security officerSally the SnakeEarlSphere citizensLeonard DanielsVan shopkeeperHumanMilk guyOld doctorGargarothBrydieMayor of ElmoreFlight attendantDanielMaryMariaJoaoPhilKayvonCharlie-AnnBook doctorTeapotDebbie
Single appearance JealousyBlitzerVirusMr. KreeseDaniel LennardAnt-OneAnt-TwoAnton clonesZachScary old manScary old ladyChicken BucketChris MorrisVladSluzzle DudeButterflyChimeraNew BobertAbraham Lincoln goatEvil Turtle's babiesChi ChiRibbitChi Chi's parentsTrollGame ChildHowdyFrankGradyRussian agentsEthel and BernieMr. GruberAzraelRainbow Factory shareholdersFuzzy
Objects Daisy the DonkeyElmore dollarSolar System
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