Gregory Walcott

The Eiger Sanction (1975)

The Eiger Sanction is a 1975 American action film directed by and starring Clint Eastwood. Based on the 1972 novel The Eiger Sanction by Trevanian, the film is about Jonathan Hemlock, an art history professor, mountain climber, and former assassin once employed by a secret government agency, who is blackmailed into returning to his deadly professio...

Starring: Clint Eastwood•George Kennedy•Jack Cassidy•Vonetta McGee•Gregory Walcott