Ben Gazzara as Jocko de Paris

Pat Hingle as Harold Koble

Peter Mark Richman as Cadet Colonel Corger (as Mark Richman)

Arthur Storch as Simmons

Paul E. Richards as Perrin McKee

Larry Gates as Major Avery

Clifton James as Colonel Ramey

Geoffrey Horne as Georgie Avery

James Olson as Roger Gatt

Julie Wilson as Rosebud

George Peppard as Robert Marquales