All Cast
James Franciscus
Lt. Comdr. Jeffords, R.N.V.R.
Elizabeth Shepherd
Alison
Ronald Allen
Comdr. Ashurst, R.N.
Magda Konopka
Luciana
Drewe Henley
Sub. Lt. Johnson, R.N.
Reuven Bar-Yotam
C.P.O. Yacov
Mark Hawkins
Lieut. Barlow, R.N.
Inigo Jackson
C.P.O. Stanhope
Philip Madoc
'E' Boat Captain
Moultrie Kelsall
Vice Admiral Ashurst
David Savile
Lieut. Wallace, R.N.
