Ben Stiller Michael Grates Director, Actor Winona Ryder Lelaina Pierce Actor Ethan Hawke Troy Dyer Actor Janeane Garofalo Vickie Miner Actor Steve Zahn Sammy Gray Actor Swoosie Kurtz Charlane McGregor Actor Joe Don Baker Tom Pierce Actor John Mahoney Grant Gubler Actor Harry O'Reilly Wes McGregor Actor Susan Norfleet Helen Anne Pierce Actor David Pirner Phineas Actor Keith David Roger Actor Karen Duffy Actress 'Elaina' Actor Helen Childress Screenwriter Danny DeVito Producer Michael Shamberg Producer Bill Finnegan Executive Producer William Barclay Executive Producer Stacey Sher Executive Producer Emmanuel Lubezki Cinematographer Lisa Zeno Churgin Film Editing John Spence Film Editing Francine Maisler Casting Sharon Seymour Production Design Jeff Knipp Art Director Maggie Martin Set Decoration Eugenie Bafaloukos Costume Design