Sappy Bull Fighters(1959)

Stranded in Mexico, the stooges need a job and a pretty actress friend gets them an engagement at the Plaza de Toros. When they accidentally switch suitcases with that of their friend, they must sneak into her house to retrieve their own and are confronted by her jealous husband who vows to kill them if he sees them again. At the arena where they perform a comedy bullfight (Joe is the matador, Moe and Larry are in a bull costume) the husband bribes the attendants to let a real bull into the ring. Joe knocks the bull out with a head butt and becomes a hero.