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.
| Actor | Role |
|---|---|
 Tim McCoyCaptain William Carson | Captain William Carson |
 Nora LaneMidge | Midge |
 Ben CorbettMagpie | Magpie |
 Stephen ChaseJim Wilson | Jim Wilson |
 Ted AdamsHenchman | Henchman |
| DDonald GallaherHenchman Tracy | Henchman Tracy |
 Bob TerryHenchman Mac | Henchman Mac |
 Karl HackettJoe Willis | Joe Willis |
| FFrank WayneMessenger | Messenger |
| HHal CareySaloon Singer | Saloon Singer |
 Jimmy AubreyBarfly | Barfly |
| BBarney BeasleyBarfly | Barfly |
 Rube DalroyBarfly | Barfly |
| OOscar GahanBarfly | Barfly |
 Earl DwireHenchman, stock footage | Henchman, stock footage |
 Herman HackDeputy | Deputy |
| JJack HendricksHenchman with Gems | Henchman with Gems |
 Jack 'Tiny' LipsonCafe Waiter | Cafe Waiter |
| CClyde McClaryCroupier | Croupier |
| BBuck MorganHenchman | Henchman |
 George MorrellDeputy / Barfly | Deputy / Barfly |
 Artie OrtegoBarfly | Barfly |
| LLew PorterPiano Player | Piano Player |
 James SheridanHenchman | Henchman |
| WWally WestBarfly | Barfly |