Ryker, a murderous western outlaw, leaves death and destruction behind after a robbery in Poker Flat and leaves the loot with his wife, Cal, before riding off. A while later, the shaken town decides to banish all undesirables. They include gambler John Oakhurst, saloonkeeper and madam The Duchess and the town drunk, as well as Cal, who had been spotted with Ryker, even though no one knows they are husband and wife.