Robber Roy King loses his wife, Alicia, to revolutionary Montero. Despite their rivalry they collaborate in an attempt to rob the Mexican government of one million dollars.
Crooked Bluff Hardcastle is appointed by the court to take care of the business affairs of pretty young Helen Saunders' ranch, which is about to go out of business, but Hardcastle is secretly planning to swindle her out of the ranch. He is thwarted by cowboy Jim Donovan and his friend, banker Geo...
Cattle rustler Nevada dreams of living like an emperor in the West. Hoppy and the Bar 20 boys aim to put an end to his dream.
Mary Rutledge arrives from the east, finds her fiance dead, and goes to work at the roulette wheel of Louis Charnalis' Bella Donna, a rowdy gambling house in San Francisco in the 1850s. She falls in love with miner Carmichael and takes his gold dust at the wheel. She goes after him, Louis goes af...