Overview
Crossroads is a 1942 American mystery film noir starring William Powell, Hedy Lamarr, Claire Trevor and Basil Rathbone, and directed by Jack Conway. Powell plays a diplomat whose amnesia about his past subjects him to back-to-back blackmail schemes, which threaten his reputation, job, marriage, and future. The film was inspired by the 1938 French film Crossroads which had also had a British remake Dead Man's Shoes in 1940.
Plot
In 1935, rising French diplomat David Talbot (William Powell) and his beautiful much younger bride Lucienne (Hedy Lamarr) are celebrating their third month of marriage. They are interrupted by a note from the mysterious Carlos Le Duc (Vladimir Sokoloff) demanding $1 million francs from David. Failure to make good will force Le Duc to reveal Talbot's identity to the police as a welsher.
Pretending to cooperate, Talbot appears at the ransom drop, leaves a package of wrapped paper in lieu of the banknotes, and Le Duc is apprehended by hidden gendarmes. During the trial which follows Le Duc’s defense is that he was seeking repayment of a legitimate debt owed by a former business associate, incurred in 1922. Talbot is accused of being that man, career thief Jean Pelletier.
The prosecution denies that Talbot is Pelletier, and charges that Le Duc is guilty of extortion. Talbot maintains that amnesia he sustained in a devastating train accident that same year prevents him from remembering anything from that time. Talbot's identity is affirmed by the psychologist who treated him following the wreck, Dr. Tessier (Felix Bressart), ever since a family friend. Talbot's strategy is foiled by a psychologist for the defense, Dr. Alex Dubroc (Sig Ruman), who tricks Tessier into conceding the unreliability of a diagnosis of amnesia. He suggests Talbot fabricated his to hide his real identity. In fact, no one really knows, as two similar men had boarded the train but only one survived. Was it Pelletier or Talbot?
From Wikipedia (CC BY-SA 4.0).