Duel of Champions
Orazi e Curiazi (original)
A Roman nobleman, Horatius leads an imperial legion during the long and bloody war between the Romans and the Albans. A desperate arrangement is agreed on how to settle the war. Three valiant brothers are chosen from each side to fight one last fierce and bloody duel...
Starring Alan Ladd, Franca Bettoia, Franco Fabrizi, Robert Keith, Jacqueline Derval, Luciano Marin, Andrea Aureli, Mino Doro, Osvaldo Ruggieri, Piero Palermini
It's a action & adventure and history movie, and has a rating of 4.9 out of 10 from Imdb which is fairly low for this kind of movie.
Watch it here
Not found streaming from Ireland.