Peter Vaughan
Johann
Roy Dotrice
David Garland
Honor Blackman
Julie Chambois
Guy Doleman
Patrol Boat Commander
Jack May
Inspector Seekert
Richard Johnson
Geoffrey Peace
Jeremy Kemp
Harry Riker
Clifford Evans
Admiral Tringham
Kenneth Cope
Flag Officer
Tony Caunter
Elton
James Falkland
Patrol Boat Lieutenant