On this day in movie history - Killer Force (1976):

Killer Force,

aka The Diamond Mercenaries,

directed by Val Guest,

written by Val Guest, Gerald Sanford and Michael Winder,

was released in the United States on January 14, 1976.
Music by Georges Garvarentz.

Cast:
Telly Savalas, Peter Fonda, Hugh O'Brian, Christopher Lee, O.J. Simpson, Maud Adams, Ian Yule, Michael Mayer, Victor Melleney, Richard Loring, Stuart Brown, Marina Christelis, Frank Shelley, Peter van Dissel, Cocky Tlhotlhalemaje, Ian Hamilton, Dale Cutts, Don McCorkindale, Marigold Russell, Frank Douglas, Kevin Basel, Stuart Parker, Albert Raphael, Russell Newman, Clive Scott, Robert Davies, David C. Anderson, Anthony Fridjhon, Giles Ridley.