Curtis Hanson Director, Producer Michael Douglas Grady Tripp Actor Tobey Maguire James Leer Actor Frances McDormand Sara Gaskell Actor Robert Downey Jr. Terry Crabtree Actor Katie Holmes Hannah Green Actor Richard Thomas Walter Gaskell Actor Rip Torn Q Actor Philip Bosco Emily's Father Actor Jane Adams Oola Actor Richard Knox Vernon Hardapple Actor Michael Cavaias Miss Antonia 'Tony' Sloviak Actor Michael Chabon Writer Steve Kloves Screenwriter Ned Dowd Executive Producer Lisa Grundy Associate Producer Scott Rudin Producer Adam Schroeder Executive Producer Christopher Young Original Music Dante Spinotti Cinematographer Dede Allen Film Editing Mali Finn Casting Beatrix Aruna Pasztor Costume Design Michael Bigger Key Makeup Artist Jay Hart Set Decoration, Set Decoration Allen Weisinger Makeup Artist Zane Weiner Unit Production Manager Doug Metzger First Assistant Director Dennis Drummond Supervising Sound Editor Kirk Francis Sound Mixer David Giammarco Supervising Sound Editor Galen Goodpaster Sound Mychal Smith Boom Operator Jeannine Oppewall Production Design Donald B. Woodruff Art Director