The Unknown
Directed by Henry Levin
"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.
Cast
Crew
Screenplay
Director of Photography
Screenplay
Producer
Franchise ranking
See where The Unknown lands inside the ranked I Love a Mystery Collection.
Open best i love a mystery collection movies
Studio ranking
See where The Unknown lands among the top-ranked movies associated with Columbia Pictures.
Open best columbia pictures movies
Language ranking
See how The Unknown compares with other top-ranked English mystery movies.
Open best english mystery movies
More like this
Explore public related-title picks for viewers looking for movies like The Unknown.
Open movies like The Unknown
Where to watch
Open the answer-first viewing guide for The Unknown, including current streaming, rental, and purchase options.
