Justin Roiland
Leroy Peloni (voice)
Pamela Adlon
Cheruce Paloni (voice)
Kari Wahlgren
Aunt Stephanie (voice)
Emma Chamberlain
Megg (voice)
Macaulay Culkin
Mogg (voice)
Dave Foley
Owl (voice)
Jon Glaser
Werewolf Jones (voice)
Dawn Cody
Bronwen (voice)
Eugene Cordero
Banana Guy
Michael Cusack
Nugget (voice)
Olivia DeLaurentis
Annie Alphabet
David Firth
Mr. Clack / Jason / Guest (Slaughter Cafe)
Kate Freund
ZAP
Gilbert Gottfried
Reed
Matthew Lillard
Chip (Slashtronaut) (voice)
Michelle Nunn
Black Chick
Paul Scheer
Leon (Banana Party) / Tenant (The Dreston) (voice)
David Tennant
Roach Chef (voice)
Brian Wysol
Zombie (The Dreston) (voice)