

A private detective is hired to find a young heiress but finds himself accused of murder.
Mysterious Intruder was directed by William Castle.
Mysterious Intruder holds an average rating of 5.9/10 on TMDB, and it lands best with fans of crime and mystery. Join the discussion below to add your take.
Mysterious Intruder runs for 1h 1min, and was released in 1946.
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