This is the Spanish-language version of Ten Cents a Dance (1931), shot concurrently with a different cast but the same director, Christy Cabanne (as "Wiliam Cabana"), and also Mexican director Eduardo Arozamena.
A man has died leaving a fortune somewhere on his ranch. Brandon and his cohorts think a map is hidden in a picture frame. But when they bid on the picture at the auction, newcomer Jerry Lane outbids them. He also buys the ranch so they place their housekeeper there to get the picture. And then to...