Chasing jewel thieves, Captain Carson and Magpie head for the border where Carson, posing as a Chinaman, opens a store that buys jewelry. To flush the thieves into the open, Carson wins all their money at poker. They agree to sell him the jewels but plan to kill him and keep both the jewels and the money.
Tim McCoy
as Captain William Carson
Nora Lane
as Midge
Ben Corbett
as Magpie
Stephen Chase
as Jim Wilson
Ted Adams
as Henchman
Donald Gallaher
as Henchman Tracy
Bob Terry
as Henchman Mac
Karl Hackett
as Joe Willis
Frank Wayne
as Messenger
Hal Carey
as Saloon Singer
Jimmy Aubrey
as Barfly
Barney Beasley
as Barfly