This is a list I am glad to not be a part of.
Carrot Top as Warrel
Brad Pitt as Brooks
Zelda Rubenstein as Isabel
Mickey Rourke as Jamie
Carlos Mencia as Eric
Courtney Love as Iris
Gary Busey as Troyansy
Zack Ward as Tyler
Verne Troyer as Dan
Ron Howard as Max
Jason Mewes as Neal
Amy Winehouse as Karen
John Belushi as John
Wilhelm von Homburg as Russell
Dick Clark as Rocking Metalhead
Anthony Perkins as Chris
Andre the Giant as David
Paris Hilton as Emily
Kevin Smith as Derick
Herve Villachez as Kevin
Mick Foley as Will
Fabio as Laura
Yoko Ono as Steve Smyth
Gilbert Gottfried as rebirth
Larry the Cable Guy as ledmag
Chris Farley as ZANEX
Kurt Cobain as Mike
Natasha Richardson as ethereal sadness
Carrot Top as Warrel
Zelda Rubenstein as Isabel
Mickey Rourke as Jamie
Carlos Mencia as Eric
Courtney Love as Iris
Ron Howard as Max
Jason Mewes as Neal
Amy Winehouse as Karen
Wilhelm von Homburg as Russell
Dick Clark as Rocking Metalhead
Anthony Perkins as Chris
Andre the Giant as David
Paris Hilton as Emily
Kevin Smith as Derick
Herve Villachez as Kevin
Mick Foley as Will
Fabio as Laura
Yoko Ono as Steve Smyth
Gilbert Gottfried as rebirth
Larry the Cable Guy as ledmag
Chris Farley as ZANEX
Kurt Cobain as Mike
Natasha Richardson as ethereal sadness
We can get Dave Holland to play hangtime, he has experience playing with retarded people.