Two gunfighters fend off a stagecoach robbery by a gang of outlaws, and help themselves to the money on board as a reward for their good deed. However, neither wants to share the money with the other, and a battle of dirty tricks quickly ensues. Comedy Western, starring Dean Martin, Frank Sinatra, Anita Ekberg, Ursula Andress, Charles Bronson and the Three Stooges.

In the 1870s, two rival businessmen, Zack Thomas and Joe Jarrett, on a stagecoach heading to Galveston, Texas, must pull together to protect $100,000 from an outlaw named Matson. Once in Galveston, however, their rivalry continues, as Thomas joins up with Elya Carlson and Jarret with Maxine Richter. But Matson is still on the loose, and a scheming banker threatens both Thomas and Jarrett.