Steven Spielberg Director Roy Scheider Police Chief Martin Brody Actor Robert Shaw Quint Actor, Writer Richard Dreyfuss Matt Hooper Actor Lorraine Gary Ellen Brody Actor Murray Hamilton Mayor Larry Vaughn Actor Carl Gottlieb Ben Meadows Actor, Screenwriter Jeffrey Kramer Deputy Lenny Hendricks Actor Susan Backlinie Chrissie Watkins Actor Jonathan Filley Cassidy Actor Ted Grossman Estuary Victim Actor Chris Rebello Michael Brody Actor Peter Benchley Writer Howard Sackler Writer John Milius Writer David Brown Producer Richard D. Zanuck Producer Bill Butler Cinematographer Verna Fields Film Editing John Williams Original Music Joe Alves Production Design John M. Dwyer Set Decoration