Tim Robbins as Nathan Bronfman

Patricia Arquette as Lila Jute

Rhys Ifans as Puff

Miranda Otto as Gabrielle

Mary Kay Place as Nathan's Mother

Robert Forster as Nathan's Father

Peter Dinklage as Frank

Rosie Perez as Louise

Hilary Duff as Young Lila Jute

Miguel Sandoval as Wendall the Therapist

Toby Huss as Puff's Father

Ken Magee as Police Detective

Sy Richardson as Police Detective

David Warshofsky as Police Detective

Stanley DeSantis as Doctor

Bobby Harwell as Congressman

Daryl Anderson as Congressman

Bobby Pyle as Young Puff

Chase MacKenzie Bebak as Young Nathan

Anthony Winsick as Wayne Bronfman

Mary Portser as Bistro Waitress

Laura Grady as Aversion Therapy Model

Angela Little as Chester's Waitress

Deborah Ferrari as Stripper

Jeremy Kramer as Lecture Host

Nancy Lenehan as Puff's Mother

Juan Canopii as Reporter (uncredited)