Billy and Pat are on a gambling vacation in El Paso when Pat wins $600 in a pocker game. In a short period of time,a con-lady named Sylvia is successful in seperating Pat from his winnings. Billy and Pat chase her to Durango and execute an elaborate plan to retrieve $600. It is a classic case of the battle between a wronged man and the whiles of a pretty woman. Many funny sceenes.

A shipping tycoon, Edward Van Doren, arrives in town with his mother looking for Billy the Kid. Van Doren is an avid hunter and he convinces Billy to become his guide on a hunt for mountain lion. Once Billy and Van Doren are alone on the hunt, Van Doren reveals that his real prey is not mountain lions.