Captain Scarface
Captain Scarface is a 1953 American thriller film directed by Paul Guilfoyle.
Boarding the ship, Sam as Kroll delays meeting Captain Scarface in order to interview Elsa to find out the lay of the land. He pieces together that Dr. Yeager is a German atomic scientist allowed to escape from the Soviet Union in order to work the atomic device in exchange for the safety of his daughter and Kroll was a Soviet agent assigned to bring in the Yeagars and kill Clegg.
Source: Wikipedia
