For one thing, he produced this movie. It has the feel of later movies with international casts that are dubbed. The opening credits tell us it was filmed in Vienna.<br /><br />Bey was a delight in the Universal adventure movies of the 1940s. He was also superb in a movie I saw maybe ten years ago but have never heard of since: "The Amazing Mr. X." Maybe it was Dr. X. I remember it as a thrilling and frightening movie.<br /><br />This one is pretty wooden, unfortunately. The plot isn't easy to follow. When I got the hang of it, I was disappointed anyway.<br /><br />Francis Lederer looks great as a concert pianist. He was a very handsome leading man ten or 15 years earlier. He never really caught on as a major star, though he should have.<br /><br />This isn't terrible but it's pretty heavy going.