Gumball's biggest fan finds the lost episode of the show and accidentally opens a portal that connects his world to Gumball's cartoon world.Gumball's biggest fan finds the lost episode of the show and accidentally opens a portal that connects his world to Gumball's cartoon world.Gumball's biggest fan finds the lost episode of the show and accidentally opens a portal that connects his world to Gumball's cartoon world.
Teresa Gallagher
- Nicole Watterson
- (voice)
- …
Dan Russell
- Richard Watterson
- (voice)
- …
Alex Jordan
- Hot Dog Guy
- (voice)
Kerry Shale
- Larry
- (voice)
- …
Sandra Dickinson
- Granny Jojo
- (voice)
- …
Steve Furst
- Nigel Brown
- (voice)
Garrick Hagon
- Mayor of Elmore
- (voice)
Mic Graves
- Banana Joe
- (voice)
- …
Stefan Ashton Frank
- Mr. Robinson
- (voice)
- …
Hugo Harold-Harrison
- Tobias
- (voice)
- …
Jessica McDonald
- Sarah
- (voice)
- …
Simon Lipkin
- Rocky
- (voice)
Charles Philipp
- Rob
- (voice)
