Because You're Mine
Starring Mario Lanza, Doretta Morrow, James Whitmore, Dean Miller, Rita Corday, Jeff Donnell, Spring Byington, Curtis Cooksey, Don Porter, Eduard Franz
It's a comedy and music movie, and has a rating of 6 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Spain.