Chloë Sevigny as Alice

Kate Beckinsale as Charlotte

Chris Eigeman as Des

Mackenzie Astin as Jimmy

Matt Keeslar as Josh

Robert Sean Leonard as Tom

Jennifer Beals as Nina

Matt Ross as Dan

Tara Subkoff as Holly

Burr Steers as Van

David Thornton as Bernie

Michael Weatherly as Hap

Sonsee Neu as Diana

Jaid Barrymore as Tiger Lady

Edoardo Ballerini as Victor

Scott Beehner as Adam

Neil Butterfield as Rick

James Murtaugh as Marshall

Cate Smit as Helen

Kathleen Chalfant as Zenia

Debbon Ayer as Betty

Zachary Taylor as Backdoorman

Carolyn Farina as Audrey Rouget

Bryan Leder as Fred

Dylan Hundley as Sally Fowler

Taylor Nichols as Charlie / Ted Boynton

John C. Havens as Steve

Amanda Harker as Model 1

Brandi Seymour as Model 2

Leslie Lyles as Sally

Jan Austell as Bob

Robin Miles as Josephine

Mark McKinney as Rex

Linda Pierce as Real Estate Lady

Carlos Jacott as Dog Walker

Sharon Scruggs as Justine Prashker

Ajay Mehta as Pharmacist

Norma Quarles as Anti-Disco Rally Reporter

George Plimpton as Clubgoer

Anthony Haden-Guest as Clubgoer

Kimball Chen as Clubgoer

Désirée La Valette as Clubgoer

Bunny Beekman as Clubgoer

Inmaculada de Habsburgo as Clubgoer

Redman Maxfield as Clubgoer

Jack Staub as Clubgoer

Elizabeth Strong Cuevas as Clubgoer

Isabelle Townsend as Clubgoer

Michael Albanese as Creep on Subway (uncredited)

Michael E. Bell as Disco Patron (uncredited)

Harry Tappan Heher as Holly's New Boyfriend (uncredited)

Will Kempe as Rick von Sloneker (uncredited)

Adrian Lee as Heart Patient (uncredited)

Jessica Pimentel as Clubgoer (uncredited)

Rio Puertollano as Disco Dancer (uncredited)

Rohan Quine as Marie Antoinette Clubgoer (uncredited)

Michael Rothberger as Thug #3 (uncredited)

Jack Serra as Cocaine Dealer (uncredited)

Nick Stellate as Hot Rod Driver (uncredited)