British Agent
Starring Leslie Howard, Kay Francis, William Gargan, Phillip Reed, Irving Pichel, Ivan F. Simpson, Halliwell Hobbes, J. Carrol Naish, Walter Byron, Cesar Romero
It's a drama and history movie, and has a rating of 6.1 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Germany.