The three stooges pursue a notorious burglar in order to pay past due notes to the Skin & Flint company and save their tailor shop.
Rance Roden plans to kill off all the buffalo and thus cause the Indians to riot. After they destroy the US Cavalry, Rance and his gang will take over the West. Meanwhile, a Boston magazine gets wind of the buffalo slaughter and sends editor Kenneth Cabot and his associates to Casper, Wyoming to investigate.
Told in flash back, the stooges tell their son how he came to have three fathers. The stooges, owners of a pawn shop, owed money to the gashouse protection society, a bunch of loan sharks. To complicate matters, a lady leaves a baby in the shop as part of a plan to sell a phony diamond and the stooges wind up caring for the kid. The stooges manage to defeat the crooks and when they finish telling the story, the kid goes off to find his real mother.
