OYUNCULAR
- Nat Faxon
Captain Underpants - Jay Gragnani
Harold - Ramone Hamilton
George - Peter Hastings
Comic Narrator - Jorge Diaz
Melvin - Dayci Brookshire
Jessica - Erica Luttrell
Erica - Evan Kishiyama
Steve 'Gooch' Yamaguchi - David Koechner
Mr. Meaner - Patty Mattson
Miss Anthrope - Laraine Newman
Ms. Ribble - Brennan Murray
Bo Hweemuth - Clancy Brown
Mr. Ree - Eric Bauza
Rap Talkwell - Mindy Sterling
Melvin's Mom - Kevin Michael Richardson
Diddly Saurus - Nolan North
Cash Networth - Trevor Devall
Smartsy Fartsy - Max Koch
Hank - Maggie Wheeler
Lunch Lady - Tress MacNeille
Ms. Hurd - Fred Tatasciore
Chief Hairococha - Lewis Black
Ragely J. Snarlingtooth - John DiMaggio
Smelly Socktopus - Jim Rash
Señor 'Jerry' Citizen - Stephen Root
Avacadwoe - Toby Huss
Caesar - Paul Rugg
Altitooth - Rob Riggle
Theodore 'Ted' Murdsly - Tudi Roche
Bernice Krupp
YöNETMEN
YAZAR
- ...(head writer)
- ...(staff writer)
- ...(staff writer)