Director:
William F. Claxton Lewis Allen Leon Benson

Casting:
Lorne Greene,
Michael Landon,
Dan Blocker,

USA, 1959

Director:
Mark Rydell

Casting:
Steve McQueen,
Sharon Farrell,
Ruth White,

USA, 1969

Director:
Richard Gilbert Gerald Mayer

Casting:
Sam Groom,
Larry D. Mann,
Len Birman,

Canada, USA, 1971

Director:
Howard Avedis

Casting:
Patrick Wayne,
Mitch Vogel,
Lindsay Bloom,

USA, 1978