Fear Is the Key

A deep-sea salvage expert enacts an elaborate plan to infiltrate and take revenge on a criminal organization that dealt him a foul misdeed.

• Michael TuchnerDirector
• Robert CarringtonScreenplay

• Barry NewmanJohn Talbot
• Suzy KendallSarah Ruthven
• John VernonVyland
• Dolph SweetJablonsky
• Ben KingsleyRoyale
• Ray McAnallyRuthven
• Peter MarinkerLarry
• Roland BrandDeputy
• Tony AnholtFBI Agent
• Elliott SullivanJudge Mollison
• John AldersonTanner (uncredited)
• James Berwick(uncredited)