Bateaux enfer

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.

Τάκης Εμμανουήλ

Mark Hawkins

— Lieut. Barlow, R.N