Cast[]
- Gumball as Croc
- Mario (from Mario) as King Rufus
- The Gumball Extras as Gobbos
- Mr. Robinson as Swap Meet Pete
- Richard and Nicole as Croc's Parents
- Darwin as Croc's Adorable Little Brother
- Masami as Beany the Bird
- Mr. Small as Professor Gobbo
- Godzilla (from Godzilla) as Baron Dante
- The Viruses, Anton Clones, Creatues of the Forest of Doom, and Woodland Creatures as Dantinis
- Sal Left Thumb as Pirate Dantinis
- Tina as Flibby
- Rob as Neptuna
- Bowser Koopa (from Mario) as Cannon Boat Keith
- Julius Oppenheimer Jr. as Tooty the Feeble
- Flash Dashing (from Mad Jack the Pirate) as Fosley
- Dr. Robotnik (from Sonic) as Chumly
- Hector as Demon Itsy
- Joe (from Tom Sawyer) as Cactus Jack
- Mrs. Robinson as Soveena
- Fake Groundon (from Pokemon) as The Secret Sentinel
- Jano (from Rayman 2) as Flavio
- Death (from Regular Show) as The Firepit Monster
- Ice King (from Adventure Time) as Venus Fly Von Trappe
- Kenneth as The Village Masher
- Jealousy as Swipe Swiftly
Gallery[]
Gumball as Croc
Mario as King Gobbo
The Gumball Extras as Gobbos
Mr. Robinson as Swap Meet Pete
Richard and Nicole as Croc's Parents
Darwin as Croc's Adorable Little Brother
Masami as Beany the Bird
Mr. Small as Professor Gobbo
Godzilla as Baron Dante
The Viruses
Anton Clones
Creatues of the Forest of Doom, and Woodland Creatures as Dantinis
Sal Left Thumb as Pirate Dantinis
Tina as Flibby
Rob as Neptuna
Bowser Koopa as Cannon Boat Keith
Julius Oppenheimer Jr. as Tooty the Feeble
Flash Dashing as Fosley
Dr. Robotnik as Chumly
Hector as Demon Itsy
Joe as Cactus Jack
Mrs. Robinson as Soveena
Fake Groundon as The Secret Sentinel
Jano as Flavio
Death as The Firepit Monster
Ice King as Venus Fly Von Trappe
Kenneth as The Village Masher
Jealousy as Swipe Swiftly