Actors

Actor

Prof. Ian Holbourn

Actor

Captain Turner

Actor

Lt. Capt. Schwieger

Actor

Captain Hobbs

Visual Effects

Staff Captain Anderson

Actor

Vogele

Actor

Avis Dolphin

Actor

Alice

Actor

Winston Churchill

Actor

Alfred Vanderbilt

Actor

Dorothy Taylor

Actor

Capt. Windridge

Actor

Johnston

Actor

Lord Mersey

Actor

Carson

Actor

Tom

Actor

German Admiralty

Production

Peggy

Writing

Officer Pryce