Borderline
Starring Paul Robeson (one of the first black movie actor/singers to achieve mainstream popularity) in a rare silent role, this experimental drama was thought lost until the 1990s when it was rediscovered by the British Film Institute. The Switzerland-set melodrama takes place in a resort and chronicles the reaction of patrons when an interracial couple shows up for a stay. Some critics claim that careful, sensitive viewers may be able to pick out gay subtext running throughout the story.
Starring Paul Robeson, Eslanda Robeson, Hilda Doolittle, Gavin Arthur, Charlotte Arthur, Blanche Lewin
Watch "Borderline" on Amazon released in 1930. It's a drama movie, and has a rating of 6.2 out of 10 from Imdb which is usually fine for this kind of movie, and is currently only available for purchase or rent.