
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.

as Hopalong Cassidy

as Lucky Jenkins

as Windy Halliday

as Barbara Hamilton

as Earl Brennan / Dave Talbot

as Tom Hamilton

as City Marshal

as Henchman Ewing

as Pierce

as Lane

as Hamilton Ranch Cowhand

as Deputy

as Card Player

as Townsman

as Baker

as Card Player

as Winning Card Player

as Barfly

as Deputy

as Bartender at Brennan's Place

as Card Player

as Barfly

as Burly Cowhand

as Card Player

as Jury Foreman

as Barfly

as Barfly

as Martin

as Henchman