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.
Tyrone Power
Piper Laurie
Julie Adams
John McIntire
Paul Cavanagh
John Baer
Ron Randell
Ralph Dumke
Robert Warwick
William Reynolds
Guy Williams
Alan Dexter
Albert Cavens
Dennis Weaver