An American insurance investigator is sent to Rhodesia to investigate the mysterious death of a diamond broker who drowned whilst diving off the coast. The broker was insured for $1 million so the insurers are suspicious.

Cast:Dana Andrews, Jeanne Crain, David Farrar, Patrick Barr, George Coulouris, Charles Goldner,

Genre:Adventure,

country:United Kingdom,

Production:Marcel Hellman Productions, Moulin Productions Inc., Associated British Picture Corporation,