I know movies by Hayworth and Ferrer, but don't think I know who the other guy is. What a neat find. That would probably generate some intrest in a couple of different collector markets. Both actors heyday were before my time but I grew up watching the old movies and still love to watch them. That was before all the screenwriters in Hollywood died and they had to recycle old tv shows and comic books.
Check out this Youtube link.
http://youtu.be/nSiH_VD3lHA