Journey into Fear (1975 film)

Journey into Fear is a 1975 Canadian thriller film directed by Daniel Mann, and based on the novel of the same name by Eric Ambler.

U.S geologist Graham Sam Waterston discovers a rich oil deposit in the mountains of Turkey that creates a dangerous conflict between Turks and Arabs interests.His life suddenly in peril, Graham tries to escape aboard a boat with the assistance of a Mr. Kupelkin of the Turkish embassy. The passengers he encounters include a singer, Josette, who may also be a prostitute and a bickering couple, Mr. and Mrs. Mathews, all the while Graham aware that someone aboard is determined to kill him. ........

Source: Wikipedia