The role of Rory Teller was intended for Lauren Bacall who turned it down and briefly incurred a studio suspension.
"Castle of Dreams" from the movie "Irene" is being played on the Mallard's jukebox just prior to and during the fight scene.
"Lux Radio Theater" broadcast a 60 minute radio adaptation of the movie on
October 4, 1948 with Ronald Reagan, Alexis Smith and Zachary Scott reprising their film roles.
Italian censorship visa # 3293 delivered on 8 November 1947.