Cast
- Elsa Lanchester as Ella Muggins
- Gordon Oliver as Capt. Franz von Weber
- Lenore Aubert as Grete Neumann
- Lionel Royce as Sturmfuehrer Karl Dietrich
- Fritz Feld as Chief Janitor
- Joseph Vitale as Lt. Bosch
- Gavin Muir as Lord Haw-Haw
- Lloyd Corrigan as Prof. Frederick Walthers
- Anita Sharp-Bolster as Agnes
- Lydia Bilbrook as Millie
Crew
- Ray McCarey · Director
- Val Burton · Writer
- Muriel Roy Bolton · Writer
- Herman Schlom · Producer
- Roy Webb · Composer
- Jack MacKenzie · Cinematographer
- Robert Swink · Editor