Man / EPA Driver (voice)

Wallop (voice)

Charlie

Story

Starter

Larr

Aaron Furney

Scientist

Mac Designer

Jackson/Blinka (voice)

Homer

Hazmat Team Doctor

Chaloots

Thanks

Dr. Zimmer (as Karl Weidergott)

Ted Beeman (segment "Kirby")

Ameron

Dr. Krepp

Dirk Smith

Rick

Scotty

Dominick

Bill Cobbs

Additional Voices (voice) / (voice) / Citizen Worker / Editor / Partygoer (voice) / Recovering Cowboy (voice) / Bum #1 / Jetskier #3 (voice) / Mr. Monopoly / Woody Allen (voice) / Spooked Soldier / Legs (voice) / Groundhog / Egyptian / Guard #2 / Crowd (voice) / Home Plate (voice) / Bacon Truck Driver (voice) / Prisoners / Burns' First Cellmate (voice) / State Comptroller Atkins (voice) / Master of Ceremonies (voice) / Interviewer (voice) / New England Church Members (voice) / Wrestling Announcer / 'We broke even!' (voice) / I'm afraid (voice) / Garbage Man (voice) / Hobo / Additional Voices (voice) / Mexicans (voice) / Man (voice) / Cookie (voice) / Snowman (voice) / Angelo (voice) / Anthro Lecturer (voice) / Wolf 1 (voice) / Happy Little Elf #2 (voice) / Rick (voice) / Christian Carrot Theater Announcer / Additional Voices (voice) / English Soldier #4 (voice) / / Attendant (voice) / Writer #1 / Writer #3 (voice) / Howell Huser (voice) / Cap'n Crunch / Trix Rabbit (voice) / Poet Writers (voice) / Zombie Nurse / Sergeant (voice) / Uncle Tyrone / Oliver / Additional Voices (voice) / Legs (voice) / Delivery Man (voice) / Caleb (voice) / Groundskeeper Seamus (voice) / Ribhead #4 (voice) / Kevin (voice) / Bachelor #2 / Smithers' Friend #2 / Hairdresser (voice) / Stage Manager (voice) / Psychologist #2 (voice)

Punk #3

Male Student

Pancake House Waiter

Scott Carroll