Ryan O'Neal as Webster McGee

Jacqueline Bisset as Laura Keaton

Warren Oates as Dave Reilly

Jill Clayburgh as Jackie Johnson

Charles Cioffi as Gene Henderling

Ned Beatty as Deams

Austin Pendleton as Zukovsky

Gregory Sierra as Dynamite Hector

Michael Murphy as Ted

John Hillerman as Edmund Lasker

Alan Oppenheimer as Insurance Man

Margaret Fairchild as Mrs. Donner

Jack Manning as Tom Preston

Richard O'Brien as Sgt. Del Conte

George Morfogen as Rivera

Army Archerd as Newsman (uncredited)

Ollie Ree Alridge as Maid (uncredited)

Kevin O'Neal as Copy Boy (uncredited)