Dalton
Emperor (1 episode)
(voice) (1 episode)
Devon
Tyler (voice) (1 episode)
"Swig" Anderson
Snake Oil Salesman (2 episodes)
Tattoo Customer (uncredited)
Diego (voice)
Tyler Pope
Sweaty Guy (1 episode)
Super-Adaptoid (voice) (10 episodes)
Biff Reidelsberger (1 episode)
Donald
Dave from Sub Pop
Alexander
Writer
Johnny Minestrone / Noodlebot (voice)
Greg Healy
Caesar
Finn
Dad (voice)
Arnie Brown (1 episode)
Bill Murray
Judd Birch / Pumbaa (voice) (1 episode)
Judd Birch (voice) (15 episodes)
Garrison Keillor / Magician #1 (voice) (1 episode)
Donald
Vic
Creator
Writer
Executive Producer
Chicago Dave (voice) (1 episode)
Gross Oyster Man (voice) (1 episode)
Preacher (voice) (1 episode)
(voice) (1 episode)
Student (voice) (1 episode)
Gary Gogo (voice) (1 episode)
Townsperson (voice) (1 episode)
Train Actor (voice) (1 episode)
Jimothy
Professor PP Hornsyld (1 episode)
Toby
Partner
Sappity Tappity
Terry the Demon
Detective
Man (voice) (1 episode)
The Paparocto (voice)
Whitney Stratton IV (voice) (1 episode)
Ivy (voice) (1 episode)
John Daly
Writer
Executive Producer
Agent Filippo
Cop at French Postcard House
King Rufus (voice) (4 episodes)
Steffan (1 episode)
Bram Applebaum (1 episode)
Boris Lipka
Sprite (voice)
Officer Kerttrussel O'Kelly (11 episodes)
Teddy / Oren / Stock Broker Guy (voice) (1 episode)
Sasha (voice) (4 episodes)
Dom Lippo (voice) (1 episode)
Bill Cosby-Bukowski (1 episode)
Self (1 episode)
Needy-Tardy (voice)
Additional Voices (voice) (1 episode)
Kris Kristofferson (1 episode)
Oliver Platt (voice) (1 episode)
William Shakespeare (voice) (1 episode)
Javier Bardem (voice) (1 episode)
(voice) (4 episodes)
Kelsey Grammer (voice) (1 episode)
Lion (voice) (1 episode)
Tim Naughton
Party White Guy (1 episode)
Hobbes (11 episodes)
Various characters (30 episodes)
Uncle Richard
Brody Daniels (2 episodes)
Mugger (voice) (1 episode)
Head Set
Matt 'Wojo' Wojoiechowski
Mayhem Team Member
Anthony