The Crap Keeper / Dad / Tromantis voice (as The Crap Keeper) (as Lloyd Kaufman)
Ivanna Dance / Demanda
James Gunn
James' Assistant
Travis Dance
Chief Doublestump
Private Dick Sam Black
Deke The Red Herring (as Ron Surels)
Guy who finds the space ship (as Tim Muskatell)
Fake Zit Guy
Sally Sterks - Heavy Set Tromaville Anchor
Party Goer
Guy who gets ass fucked by buddy (as John L Willamette)
Larry the Stripper
Bouncer
Jason Diaz (Action News Anchor #1) (as Foofy Applebaum)
Jason Gonzales (Action News Anchor #2) (as Skippy Applebaum)
Lesbian art student #1 (as Isabelle Stefan)
Lesbian art student #2 (as Kelly Powers)
Surly Crack - Head Trannie
Michael Herz / 500 Pound Candygramm
Monster Meat (scenes deleted)
Purse Snatcher
Office Chair Victim (as Paul J Salamoff)
Timmy
Racoon Head (as Joge Garcia)
Sexy Asian Vampire
Jimmy (as Ron Hyatt)
Black guy #2
Steve Keen (as Juan Schwartz)
Next Door Neighbor (as Bill Fergeson)
Zelda Lipschitz / Self
New Found Glory
People at the Party
Party Goer (as Count Smokula)
People at the Party (as Nicolle Talley)
Voice Over (as Lisa Axelrod)
Party goer
Self
Soul Stripper (as Arban)
Lesbian Vampire
(uncredited)
Stephen Blackehart (uncredited)
Woman on Balcony (uncredited)
Strip Bar Announcer / Larry / Deacon / Oliver Stone (voice) (uncredited)
Party Announcer (voice) (uncredited)
Sgt.Kabukiman / Rapist (voice) (uncredited)
Mr. Freaky (uncredited)
Door Girl (uncredited)