Bobcat Goldthwait (Shakes The Clown)
Florence Henderson (The Unknown Woman)
Julie Brown (Judy)
Tom Kenny (Binky the Clown)
Blake Clark (Stenchy the Clown)
Adam Sandler (Dink the Clown)
Robin Williams (Mime Jerry)
Johnny Silver (Clown Tailor)
Cary Smith (Mom at Party)
Danielle Spencer (Boots the Clown)
Tony V. (Broken Saddle Bouncer)
Donald Paul Pemrick
Tom Scott
Paige Gosney (Billy)
Shane Ricci (Obnoxious Kid at Party)
Tim Kazurinsky (1st Party Dad)
Melissa Hurley (Producer at Bigtime Cartoon Circus)
Scott Herriott (Floor Director)
Gerald F. Edelstein (2nd Party Dad)
Eliza Coyle (Enthusiastic Mime)
Steve Bean (Beaten Mime in Park)
Sidney Lassick (Peppy the Clown)
Joel Murray (Milkman)
Bob Nickman (Gas Station Owner)
Jack Gallagher (Officer Crony)
Paul Kozlowski (HoHo the Clown)
Jeremy S. Kramer (Detective Boar)
LaWanda Page (Female Clown Barfly)
Greg Travis (Randi the Rodeo Clown)
Tom Villard (Dirthead in Car)
Martin Charles Warner (Male Clown Barfly)
Kathy Griffin (Lucy)
Paul Dooley (Owen Cheese)
Bruce Baum (Ty the Rodeo Clown)