In the right hands, fear is the deadliest weapon of all.
A deep-sea salvage expert enacts an elaborate plan to infiltrate and take revenge on a criminal organization that dealt him a foul misdeed.
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Barry Newman
John Talbot
Suzy Kendall
Sarah Ruthven
John Vernon
Vyland
Dolph Sweet
Jablonsky
Ben Kingsley
Royale
Ray McAnally
Ruthven
Peter Marinker
Larry
Roland Brand
Deputy
Tony Anholt
FBI Agent
Elliott Sullivan
Judge Mollison
John Alderson
Tanner (uncredited)
James Berwick
(uncredited)
Hal Galili
Cibatti (uncredited)
Ernie Heldman
Bartender (uncredited)
