"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.
The movie is currently not available onine
Karen Morley , Jim Bannon , Jeff Donnell
Columbia Pictures
No Way Up
Immaculate
Late Night with the Devil
Abigail
Fog City
Ghost Project
The Return
The First Omen
Baghead
Blood Punch