A former British Naval Officer now makes his living by smuggling goods around the Mediterranean. After being forced to dump his cargo after nearly being caught by the authorities in Malta, he is eager to recoup his losses. When a former colleague appears and tells a wild story about smuggling diamonds out of South West Africa, he sees his chance to make a lot of money....
Richard Johnson
as Geoffrey Peace
Honor Blackman
as Julie Chambois
Jeremy Kemp
as Harry Riker
Peter Vaughan
as Johann
Roy Dotrice
as David Garland
Kenneth Cope
as Flag Officer
Guy Doleman
as Patrol Boat Commander
Jack May
as Inspector Seekert
Tony Caunter
as Elton
Clifford Evans
as Admiral Tringham
James Falkland
as Patrol Boat Lieutenant
