Mark Fallon, with partner Kansas John Polly, tries to introduce honest gambling on the riverboats. His first success makes enemies of the crooked gamblers and of fair Angelique Dureau, whose necklace he won. Later in New Orleans, Mark befriends Angelique's father, but she still affects to despise him as his gambling career brings him wealth. Duelling, tragedy, and romantic complications follow.
The Mississippi Gambler is a 1953 American Western film directed by Rudolph Maté and starring Tyrone Power. The film was nominated for an Oscar for Best Sound Recording. This film was the third Universal Studios film to bear this title—though with a different plot each time, the others being The Mississippi Gambler (1929) and Mississippi Gambler (1942).