Claimed by his grandmother, who lives in a Mexican village, Joselito begins the journey from Spain. Once there, while traveling in a stagecoach, is assaulted by bandits. Joselito manages to escape and, walking aimlessly, he meets Antoine, a rider who is ex officio of random player, and become close friends.
A poor mechanic is conned into taking the place of a wealthy business magnate so the rich man can take off to work on some major wheeling and dealing. Sure enough, the impostor is trapped in a series of circumstances beyond his control that lead him right to the altar. Once he is wed -- or rather, once the rich businessman is unknowingly wed by proxy, the tycoon returns from his trip with the subsequent surprises in store for all concerned.
A small disparate group of people board a multi-day, multi-stop flight from Mexico City to Buenos Aires. A remake of the film Five Came Back (1939) directed by John Farrow.