A group of arrested spies and saboteurs have been expelled from the still neutral United States. Two FBI agents are put in charge of the ship carry them overseas but face an attempted uprising to seize the vessel.
The film was one of the first Larry Parks made under his contract with Columbia. He came to the studio's attention doubling for Robert Montgomery doing tests for Here Comes Mr Jordan. Filming started 15 May 1941.[5]
References
^Of Local Origin New York Times August 15, 1941: 13.
^Mystery Ship
Monthly Film Bulletin; London Vol. 9, Iss. 97, (Jan 1, 1942): 19.
^Capra, Riskin Devise Sequel to 'John Doe': Ellen Drew in 'Our Wife' Aurora Miranda Tested Billy the Kid Rides On Parks Gets Term Pact Los Angeles Times 7 May 1941: A13.
Bibliography
Fetrow, Alan G. Feature Films, 1940-1949: a United States Filmography. McFarland, 1994.