Frank Pierson Director, Screenwriter Barbra Streisand Esther Hoffman Actor, Executive Producer Kris Kristofferson John Norman Howard Actor Gary Busey Bobbie Ritchie Actor Oliver Clark Gary Danziger Actor Paul Mazursky Brian Actor Marta Heflin Quentin Actor M.G. Kelly Bebe Jesus Actor Sally Kirkland Photographer Actor Vanetta Fields One of the Oreos Actor Clydie King One of the Oreos Actor Joanne Linville Freddie Actor Tony Orlando Self Robert Englund Marty Actor Jon Peters Producer John Gregory Dunne Screenwriter Joan Didion Screenwriter Roger Kellaway Original Music Robert Surtees Cinematographer Peter Zinner Film Editing Polly Platt Production Design William Hiney Art Director Ruby R. Levitt Set Decoration Seth Banks Costume Design Shirlee Strahm Costume Design