Billy West (72)

Ren / Stimpy (voice)

Stephanie Sheh (47)

Old Lady (voice)

Brian Huskey (55)

Old Man Hunger / Dad / Middle-Aged Orphan 1 (voice)

Adam Ray (42)

Canvasser / Homeless Man / Journalist / Middle-Aged Orphan 2 (voice)

Michael Kohler

Mr. Horse (voice) / Other Hair (voice) / TV Announcer (voice) / Audience Member 3 (voice) / Wröng Co Announcer (voice) / Mr. Horse / Operator / Tough Guy 1 (voice) / Bus Driver (voice) / Giraffe / Human (voice) / Kid Roaches / Italian Cockroach / Irish Cockroach / Cockroach 2 (voice)

Jack Quaid (32)

Tough Josh (voice)

Monét X Change (34)

God (voice) / Maitre D (voice)

Melanie Zanetti (39)

Tifffani (voice)

Debra Wilson (62)

Clear Toilet Woman (voice) / Landlord / Child Cockroach (voice) / Cow's Udder / Cow (voice) / Child (voice) / Townsperson 1 (voice) / Crowd Member #1 / Singer (voice) / Jimmy / Mother / Iguana (voice)

H. Michael Croner (39)

Narrator (voice) / TV Announcer / Zealous Hair (voice) / Cheery Narrator (voice) / Radio DJ (voice) / Serious Announcer (voice)

Sam Richardson (40)

Announcer (voice) / Satan (voice) / Log Announcer / Chipper Bro-Dude (voice) / Cockroach Father (voice)

Harris Peet

Muddy Mudskipper (voice) / Fire Chief / Townsperson 2 / Turtle (voice) / Kowalski / Fire Chief (voice)

Jenny Jaffe

Demon (voice) / Pregnant Cockroach / Kid Roaches / Newsboy / Old Cockroach Woman / Cockroach 1 (voice) / Audience Member 1 (voice) / Interviewer (voice)

J.K. Simmons (69)

Lint (voice)

Greg Chun (52)

Audience Member 2 (voice) / Townsperson 3 / Fish 1 (voice)

Patti Harrison (33)

Roachel (voice) / Courtney Nature (voice) / Woman (voice)

Cheryl Chase (65)

Fish 2 (voice) / Girl (voice) / Kid / Haunted Dolls (voice) / Mother Hair / Hair 1 (voice)

Amy Sedaris (63)

Jan Ladybug (voice)

Zehra Fazal (39)

Sarah Bilcheck (voice) / Driver 1 (voice)

Adam Lambert (42)

Singer (voice)

Natalie Palamides (34)

Amanda Radiostation (voice) / Child Hair (voice) / Kid (voice)

James Adomian (44)

Davis / Otter / Capybara (voice) / Walrus Boss / Spa Worker / Leader Bug (voice) / Vlad / Walrus (voice) / Mailman / Robbie Stumps (voice) / Badger / Crocodile (voice) / Truck Driver / Walrus (voice) / Man 1 (voice)

Jay Preston

Haggis McHaggis / Man 2 (voice)

Carlos Alazraqui (61)

Bear Meat (voice)

David Kaye (59)

Powdered Toast Man (voice) / Dad Cockroach / Roachard / Cockroach 3 (voice) / Kids (voice) / Don (voice) / Roachard / Chet (voice)

Richard Ayoade (47)

Genie (voice)

Mindy Sterling (71)

Dr. Kutenpaste (voice)

Rob Delaney (47)

Cashier / Nose Goblin King (voice)