Cast
A German submarine is sent to the Orkney Isles in 1917 to sink the British fleet.
Conrad Veidt (Acting)
Sebastian Shaw (Acting)
Valerie Hobson (Acting)
Marius Goring (Acting)
June Duprez (Acting)
Athole Stewart (Acting)
Agnes Lauchlan (Acting)
Helen Haye (Acting)
Cyril Raymond (Acting)
Hay Petrie (Acting)
Robert Rendel (Acting)
Mary Morris (Acting)
Torin Thatcher (Acting)
Esma Cannon (Acting)
Cyril Chamberlain (Acting)
Bryan Herbert (Acting)
Skelton Knaggs (Acting)
Howard Marion-Crawford (Acting)
Bernard Miles (Acting)
John Penrose (Acting)
Johnnie Schofield (Acting)
Graham Stark (Acting)
Jack Lambert (Acting)
1 January 1960
20 June 1940
17 April 1951
5 April 1941
24 March 1955
2 April 2024
23 October 2014
21 June 2021
10 January 2014
30 June 2022
6 March 2012
30 September 2020
21 August 2001
28 November 1989
15 August 2023
9 February 2014
11 June 2020
17 June 1993
25 September 2019
3 August 1939