Mary Harron Director, Screenwriter Christian Bale Patrick Bateman Actor Willem Dafoe Donald Kimball Actor Jared Leto Paul Allen Actor Reese Witherspoon Evelyn Williams Actor Samantha Mathis Courtney Rawlinson Actor Chloë Sevigny Jean Actor Justin Theroux Timothy Bryce Actor Josh Lucas Craig McDermott Actor Guinevere Turner Elizabeth Actor, Screenwriter Matt Ross Luis Carruthers Actor Bill Sage David Van Patten Actor Cara Seymour Christie Actor Bret Easton Ellis Writer Christian Halsey Solomon Producer Chris Hanley Producer Edward R. Pressman Producer Michael Paseornek Executive Producer Jeff Sackman Executive Producer Joseph Drake Executive Producer, Co-Producer Ernie Barbarash Co-Producer, Unit Production Manager Victoria Hirst Line Producer Alessandro Camon Co-Producer Clifford Streit Co-Producer Rob Weiss Co-Producer Andrzej Sekula Cinematographer Andrew Marcus Film Editing John Cale Original Music Gideon Ponte Production Design Andrew M. Stearn Art Director Jeanne Develle Set Decoration Isis Mussenden Costume Design Kerry Barden Casting Billy Hopkins Casting Suzanne Smith Casting Margot Boccia Key Makeup Artist Lucy Orton Key Hair Stylist Sandra Wheatle Key Makeup Artist Peter Pastorelli Production Manager