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Mysterious Intruder (1946)

 -  Mystery  -  11 April 1946 (USA)
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Ratings: 6.7/10 from 208 users  
Reviews: 13 user | 3 critic

The sixth entry in the Columbia series based on the CBS radio program, "The Whistler", opens with kindly old music store owner Edward Stillwell (Paul E. Burns) hiring private detective Don ... See full summary »



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Title: Mysterious Intruder (1946)

Mysterious Intruder (1946) on IMDb 6.7/10

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Cast overview:
Don Gale
Detective Taggart
Nina Vale ...
Joan Hill, Gale's Secretary
James Summers
Helen Mowery ...
Freda Hanson
Harry Pontos
Pamela Blake ...
Elora Lund
Detective Burns
Paul E. Burns ...
Edward Stillwell
Kathleen Howard ...
Rose Denning
Harlan Briggs ...
Mr. Brown


The sixth entry in the Columbia series based on the CBS radio program, "The Whistler", opens with kindly old music store owner Edward Stillwell (Paul E. Burns) hiring private detective Don Gale (Richard Dix) to find a girl Stillwell hasn't seen in seven years. Gale sends Freida Hanson (Helen Mowery') to pose as the missing Elora Lund (Pamela Blake), and she learns that some items left by Elora's mother are now extremely valuable before Harry Pontos (Mike Mazurki) comes into the room and kills Stillwell. He also kidnaps Freida but releases her when Don announces she is an impostor. With Freida's help, Gale locates Pontos' apartment, who is shot down in a gun battle with the arriving police. Gale returns to his place but is arrested by detectives Taggart and Burns and jailed. The detectives later find the real Elora, who has been in a sanitarium recovering from an accident. Gale is released and Elora is sent by the detectives to see if he will disclose why Stillwell was looking for her.... Written by Les Adams <>

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"He had eyes that gave me the horrors" (original print ad) See more »








Release Date:

11 April 1946 (USA)  »

Also Known As:

Murder Is Unpredictable  »

Company Credits

Production Co:

Show detailed on  »

Technical Specs


Sound Mix:

(Western Electric Mirrophonic Recording)

Aspect Ratio:

1.37 : 1
See  »

Did You Know?


Followed by The Return of the Whistler (1948) See more »

Frequently Asked Questions

See more (Spoiler Alert!) »

User Reviews

Twisting the night away
7 May 2007 | by (Derby, UK) – See all my reviews

The fifth of the seven Richard Dix Whistler's is a complicated hard boiled affair, coming in at just under an hour with the usual high quota of dizzying plot twists to keep you on your toes. Although be warned if you've never seen it before the IMDb plot summary just about gives it all away, not the ideal thing to do with these films. Nicely noirish and a good print lend a doom-laden atmosphere which the excellent cast make the most of, and at warp speed.

Seedy private eye Dix is hired by a trusting old shop owner to find his friend a missing girl who has an intriguing if extremely improbable present worth USD 200,000 awaiting her. From there it unravels in the best sleazy Chandleresque fashion, the sequence of events all logical and believable … mostly. Favourite bits: Dix and his lady … friend tracking down and finding manic Mike Mazurki's house at night; the greed in weak-willed but still a goodie Dix's eyes when the real Elora Lund shows up. Ker-ching! I believe the Whistler himself was never as amused as by the ending of this episode judging by his gleeful sneering at the end.

Tremendous fun for the fan, one of my favourites in a series that never failed to deliver.

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