Cast 15
Marshall Colt
Pete Gunnison
John Elerick
Mark Gunnison
L.Q. Jones
Hoyt Gunnison
Christine Belford
Carla Winters
Van Williams
Capt. Cochran
Laurette Spang
Chris Morrison
David Hedison
David Royce
William Lucking
Niles
Christine De Lisle
Piper Collins
Randolph Powell
Stan Cusek
Lou Frizzell
Frank Bannock
John Karlen
Kessler
George D. Wallace
George Hopkins
Joan Roberts
Operator
Ann Bradley
Hazel Bicker
Crew 8
George B. Chan
Art Direction
Robert W. Lenski
Writer
Philip Saltzman
Executive Producer
Dave Grusin
Original Music Composer
Christopher Morgan
Producer
Virgil W. Vogel
Director
Jacques R. Marquette
Director of Photography
Geoffrey Rowland
Editor