Lawrence Kasdan Director, Producer, Screenwriter Kevin Costner Wyatt Earp Actor, Producer Dennis Quaid Doc Holliday Actor Gene Hackman Nicholas Earp Actor Jeff Fahey Ike Clanton Actor Mark Harmon Sheriff Johnny Behan Actor Michael Madsen Virgil Earp Actor Catherine O'Hara Allie Earp Actor Bill Pullman Ed Masterson Actor Isabella Rossellini Big Nose Kate Actor Tom Sizemore Bat Masterson Actor JoBeth Williams Bessie Earp Actor Mare Winningham Mattie Blaylock Actor David Andrews James Earp Actor Linden Ashby Morgan Earp Actor Joanna Going Josie Marcus Actor Annabeth Gish Urilla Sutherland Actor Betty Buckley Virginia Earp Actor Jim Wilson Producer Jon Slan Executive Producer Dan Gordon Executive Producer, Screenwriter Charles Okun Executive Producer Michael Grillo Executive Producer Owen Roizman Cinematographer Carol Littleton Film Editing James Newton Howard Original Music Ida Random Production Design Gary Wissner Art Director Cheryl Carasik Set Decoration Colleen Atwood Costume Design Jennifer Shull Casting