Jim Hager as Tony Thomas

Jon Hager as Shep Thomas

Lillian Gish as Billy Jo Haskins

Patrick O'Neal as Leonard Rainier

Michael Constantine as Ben Sampson

Otis Young as Cartwright

Barbara Rhoades as Sheila Rainier

David White as Marvin Telford

Fred Beir as Dr. Hudson

Lynda Day George as Nancy Pendleton

Randi Oakes as Jennie

James Victor as Lt. Martinez

Frank London as Hutchins

Billy Barty as Bartender

Carmen Argenziano as