Infamous Rat-Packers Frank Sinatra and Dean Martin team up for a zany, Wild West adventure. Zack Thomas (Frank Sinatra) and Joe Jarrett (Dean Martin) knock \'em back -- and knock \'em out -- as business rivals looking to make a quick buck in 1870s Galviston, Texas, with the help of their lady friends (Anita Ekburg and Ursula Andress). Victor Buono, Charles Bronson and the Three Stooges add to the mayhem in this quick-draw comedy classic.