The Unfathomable Professor Gizmo S16E16 - The Unfathomable Professor Gizmo 1981
Professor Gizmo seeks to reclaim sunken treasure & steal diamonds.
- Released: 1981-12-26
- Runtime: 50 minutes
- Genre:
- Stars: Ted Schwartz, Morgan Lofting, Linda Gary, Mona Marshall, William Woodson, Buster Jones
- Director: