Gunmen Of The Rio Grande
Desafío en Río Bravo (original)
Wyatt Earp comes to a small town, Rio Bravo, to help the woman saloon owner against the town villain and to save a mine owner from robbery.
Starring Guy Madison, Fernando Sancho, Madeleine Lebeau, Gérard Tichy, Carolyn Davys, Beni Deus, Olivier Hussenot, Massimo Serato, Román Ariznavarreta, Xan das Bolas
It's a drama and action & adventure movie, and has a rating of 5.5 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Australia.