Thanks to Fr. Z, and to Fr. Jim Tucker who made posts covering a video on YouTube in which Archbishop Sheen narrates. I had to edit this to correctly state this fact after someone brought to my attention that the Archbishop was not actually celebrating but narrating. Fr. James Keane is the one celebrating the Mass.
It's in black & white, and is almost an hour. I have not had a chance to watch it yet, but may let it run later on while I'm working in my room.