Hoppy goes undercover as a gambler from the East when Bar 20 cattle are stolen by unknown rustlers. Brennan/Talbot are twin brothers (one a casino owner, the other a rancher) and Hoppy believes they provide alibis for each other while one is out committing crimes. Hoppy gets a job in the casino to learn more but is exposed when a gambling gunslinger notices him.
Hopalong Cassidy
Lucky Jenkins
Windy Halliday
Barbara Hamilton
Earl Brennan / Dave Talbot
Tom Hamilton
City Marshal
Henchman Ewing
Pierce
Lane
Hamilton Ranch Cowhand
Deputy
Card Player
Townsman
Baker
Card Player
Winning Card Player
Barfly
Deputy
Bartender at Brennan's Place
Card Player
Barfly
Burly Cowhand
Card Player
Jury Foreman
Barfly
Barfly
Martin
Henchman
Director
Editor
Director of Photography
Art Direction
Original Music Composer
Stunts
Producer
Screenplay
Sound
Stunts
Assistant Director
Associate Producer
Stunts
Original Music Composer
Assistant Director
Costume Design
Story
Stunts