One of those Universal films that was included in the "Shock
Theater" TV package long ago. Old movie film buffs will enjoy
this. It certainly is an interesting story. Sidenote: the musical
score was reused over the next few years in Universal "B"
movies and serials. "Tim Tyler's Luck" and "Buck Rogers"
utilize the main title. Have not seen this one on TCM or
anywhere else in decades. Hopefully Universal will give
this a release for today's TV and streaming services.