Sienna Miller as Katya

Steve Buscemi as Pierre Peders

James Franco as Boyfriend on Phone (voice)

Michael Buscemi as Robert Peders

Tara Elders as Maggie

Molly Griffith as Waitress

Yan Xi as Autograph Seeker #2

Katja Schuurman as Lady in the Limo

David Schecter as Maitre'd

Elizabeth Bracco as Woman in Restaurant

James Villemaire as Man in Restaurant

Craig muMs Grant as Cab Driver

Doc Dougherty as Truck Driver

Donna Hanover as Commentator

Wayne Wilcox as Hunky Actor

Jackson Loo as Fan at Restaurant

Danny Schechter as Political Pundit

Philippe Vonlanthen as Autograph Seeker #1

JoJo Whilden as Paparazzi

Chris T. Margaritis as Door Man (uncredited)