Top Cat and his new feline friend hatch a scheme to steal from the fearful Mr. Big.
| Actor | Role |
|---|---|
 Jason HarrisTop Cat / Choo Choo / Brain (voice) | Top Cat / Choo Choo / Brain (voice) |
 Chris EdgerlyBenny the Ball (voice) | Benny the Ball (voice) |
| MMatthew PiazziFancy-Fancy (voice) | Fancy-Fancy (voice) |
 Ben DiskinSpook (voice) | Spook (voice) |
 David HoffmanGranny Dibble / Counter Person / Statue (voice) | Granny Dibble / Counter Person / Statue (voice) |
 Bill LobleyOfficer Dibble (voice) | Officer Dibble (voice) |
 Darin De PaulMr. Big (voice) | Mr. Big (voice) |
 Marieve HeringtonPanther (voice) | Panther (voice) |
 David BoatChief Thumbton (voice) | Chief Thumbton (voice) |
 Joey D'AuriaRat (voice) | Rat (voice) |
 Diedrich BaderBad Dog (voice) | Bad Dog (voice) |