Credits
Cast
Richard Johnson
Geoffrey Peace
Honor Blackman
Julie Chambois
Jeremy Kemp
Harry Riker
Peter Vaughan
Johann
Roy Dotrice
David Garland
Kenneth Cope
Flag Officer
Guy Doleman
Patrol Boat Commander
Jack May
Inspector Seekert
Tony Caunter
Elton
Clifford Evans
Admiral Tringham
James Falkland
Patrol Boat Lieutenant
Directing
Don Chaffey
Director
Production
Vicki Deason
Production Secretary
Writing
Geoffrey Jenkins
Novel
Marvin H. Albert
Screenplay