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.

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  1. Henry Levin


Top Billed Cast

  1. Karen Morley

    Karen Morley

    Rachel Martin

  2. Jim Bannon

    Jim Bannon

    Jack Packard

  3. Jeff Donnell

    Jeff Donnell

    Nina Arnold

  4. MR

    Mark Roberts

    Reed Cawthorne (as Robert Scott)

  5. Robert Wilcox

    Robert Wilcox

    Richard Arnold

  6. Barton Yarborough

    Barton Yarborough

    Doc Long

Full Cast & Crew

Movie Data


Status Released

Original Language English

Runtime 1h 10m

Budget -

Revenue -

Homepage -

Release Information

  • July 4, 1946



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