Anita Campillo

The Marshal sends John Weston to a rodeo to see if he can find out who is killing the rodeo riders who are about to win the prize money. Barton has organized the rodeo and plans to leave with all the prize money put up by the townspeople. When it appears that Weston will beat Barton's rider, he has his men prepare the same fate for him that befell the other riders.

Carlos Acosta (Carlos Gardel) watches fate work out a solution that allows him to return to his real love after trips to Paris and New York City.

Edited version of The Man from Utah. In a horse-riding rodeo contest bad guys want John Weston to lose. When he doesn't go along they add some insurance: a poisoned needle just under his saddle.