Rough Night in Jericho (1967)

"A former deputy and a strong-willed widow determine to stop a ruthless town boss."

The only business in the Wild West town of Jericho that corrupt sheriff Alex Flood doesn't control behind the scenes is the stagecoach owned by tough-willed widow Molly Lang and her right-hand man, Hickman. Former marshal Dolan, recently hired by Lang and Hickman as a driver, wants to stay out of the mess, but when he sees Flood's henchman Yarbrough assault Lang, he steps up to fight the corruption.