Party Monster - Cast

Macaulay Culkin

Michael Alig
Actor

Seth Green

James St. James
Actor

Chloë Sevigny

Gitsy
Actor

Natasha Lyonne

Brooke
Actor

Wilmer Valderrama

Kioki
Actor

Wilson Cruz

Angel
Actor

Diana Scarwid

Elke
Actor

Dylan McDermott

Peter Gatien
Actor

Marilyn Manson

Christina
Actor

Mia Kirshner

Natasha
Actor

Janis Dardaris

TV Reporter
Actor

Manny Perez

Johnny
Actor

Justin Hagan

Freez
Actor

John Stamos

Talk Show Host
Actor

Daniel Franzese

The Rat
Actor

Michael Kaycheck

Ben
Actor

Steven Marcus

Bill
Actor

Amanda Lepore

Self (uncredited)
Actor