The Unknown
"The Unknown" was the final entry in Columbia’s I Love A Mystery series. A woman hires two detectives to keep her alive long enough to claim her inheritance.
- Genuri: Mister, Thriller, Horror
- Țară: United States
- Director: Henry Levin
- Actori: Karen Morley, Jim Bannon, Jeff Donnell, Mark Roberts, Robert Wilcox, Barton Yarborough, James Bell, Wilton Graff, Helen Freeman, Robert Kellard,
