Additional Voices (voice)

News Anchor (voice) / Space Director / TV Announcer / Graduation Announcer (voice) / Newscaster / Umpire / Scientist (voice) / Reporter (voice) / Newscaster (voice)

Riff Tamson (voice)

Rich Pigeon (voice) / Rich Pigeon / Hairy Monster / Additional Voices (voice) / Rich Pigeon / Additional Voices (voice)

Dr. Cavanaugh (voice)

Conductor (voice)

Clarence Bell

Mutant Leader / Anchor Bill (voice)

Dave Davidson / News Reporter

Farmer / Sheep (voice) / Happy Baker / Log / Townsfolk #2 (voice) / Doctor (voice) / Butler / Colonel Pink / Mr. Meow Meow (voice)

Bebop

Manager / Bedroom Door (voice) / Manager / Cab Patron / Customers (voice) / Manager / Mechanic 3 / Restaurant Diners / Worms (voice) / Bobby Babbington (voice) / Manager (voice) / Elder Man / Elder Man 2 / Crowd / Dancers (voice)

Marcus McStuffins (voice) / Butch (voice)