Calificación
Reparto

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

Inigo Jackson
C.P.O. Stanhope

Philip Madoc
'E' Boat Captain

Moultrie Kelsall
Vice Admiral Ashurst

David Savile
Lieut. Wallace, R.N.

Mark Hawkins
Lieut. Barlow, R.N