A film thriller starring Merle Oberon with Robert Ryan and Paul Lukas.
A story of international espionage and intrigue, full of excitement and suspense, but with a moral. An attempt is made on the Paris-Berlin express to assassinate a high German official travelling to a crucial conference. The wrong man is murdered and the travellers in the same coach, an Englishman, an American, a Frenchman, a Russian, and the secretary of the intended victim all come under suspicion.