Cast
Edward Judd
Lt. Cmdr. Tarlton
James Robertson Justice
RAdm. Rainbird
Laurence Payne
Lt. Seaton
Joachim Fuchsberger
Cmdr. Scheffler
N/A
Arthur O'Sullivan
Mike Fitzgerald
Albert Lieven
Capt. Neymarck
Richard Carpenter
Lt. Haskins
Nigel Green
Chief ERA Lovejoy
