Lt. Comdr. Jeffords, R.N.V.R.
James Franciscus
Alison
Elizabeth Shepherd
Lieut. Wallace, R.N.
David Savile
Takis Emmanuel
Comdr. Ashurst, R.N.
Ronald Allen
Luciana
Magda Konopka
Sub. Lt. Johnson, R.N.
Drewe Henley
C.P.O. Yacov
Reuven Bar-Yotam
Lieut. Barlow, R.N.
Mark Hawkins
C.P.O. Stanhope
Inigo Jackson
'E' Boat Captain
Philip Madoc
Vice Admiral Ashurst
Moultrie Kelsall
Director
Paul Wendkos
Stunt Coordinator
Vic Armstrong
Screenplay
Anthony Spinner
Donald Ford