Fat Brothers of Trinity
Ninguno de los tres se llamaba Trinidad (original)
Starring Daniel Martín, Fanny Grey, Margit Kocsis, Cris Huerta, Ricardo Palacios, Tito García, Judy Collins, Manuel Barrios, Gustavo Re, Manuel Bronchud
Watch "Fat Brothers of Trinity" on FlixOlè released in 1972. It's a comedy and western movie, and has a rating of 3.3 out of 10 from Imdb which is fairly low for this kind of movie.