The Mystery of Mr. X_
"A story of a handsome thief in evening clothes who single handed solves the crime that baffled Scotland Yard!"
A sophisticated jewel thief tries to prove himself innocent of a string of cop murders.
Starring
Robert Montgomery, Elizabeth Allan, Lewis Stone
Updated Feb 16, 2026
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Year context
The Mystery of Mr. X was released 92 years ago in 1934.
Overview
A sophisticated jewel thief tries to prove himself innocent of a string of cop murders.
The Mystery of Mr. X is a Crime, Mystery film with a runtime of 1h 24m.
CAST (8)
DETAILS
FREQUENTLY ASKED QUESTIONS
What is The Mystery of Mr. X about?
A sophisticated jewel thief tries to prove himself innocent of a string of cop murders.
How long is The Mystery of Mr. X?
The Mystery of Mr. X has a runtime of 84 minutes (1h 24m).
Who stars in The Mystery of Mr. X?
The cast of The Mystery of Mr. X includes Robert Montgomery, Elizabeth Allan, Lewis Stone, Ralph Forbes, Henry Stephenson.
What is the rating of The Mystery of Mr. X?
The Mystery of Mr. X has a rating of 6.9 out of 10 based on 8 votes on TMDB.
GENRES (2)
Crime
Mystery
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