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Danger Signal (1945)

Approved  |   |  Crime, Drama, Film-Noir  |  14 March 1947 (Finland)
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Ratings: 6.7/10 from 466 users  
Reviews: 17 user | 2 critic

A very romantic murderer has plans to seduce, marry and kill a beautiful woman for her wealth, but finds her younger sister to be even better prey.



(screenplay), (screenplay) (as Graham Baker) , 1 more credit »
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Title: Danger Signal (1945)

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Complete credited cast:
Zachary Scott ...
Bunkie Taylor (as Dick Erdman)
Rosemary DeCamp ...
Dr. Jane Silla
Dr. Andrew Lang
Mona Freeman ...
John Ridgely ...
Thomas Turner
Mary Servoss ...
Mrs. Fenchurch
Virginia Sale ...
Mrs. Crockett


Smooth-talker Ronnie Mason earns his living by murdering lonely women for their inheritances. On the run, Ronnie poses as a disabled war vet and takes a room at the Fenchurch home. He at first courts elder daughter Hilda, but changes his plans after meeting her younger, prettier--and richer--sister. Hilda discovers Ronnie's scheme, but can she act before her sister becomes his next victim? Written by Chris Stone <>

Plot Summary | Add Synopsis

Plot Keywords:

evil man | See All (1) »


High Explosive! HANDS OFF! She loves hard...She hates hard...She lives hard! She's the danger dame the boys couldn't tame!


Crime | Drama | Film-Noir


Approved | See all certifications »




Release Date:

14 March 1947 (Finland)  »

Also Known As:

Delitti senza sangue  »

Company Credits

Production Co:

Show detailed on  »

Technical Specs


Sound Mix:

(RCA Sound System)

Aspect Ratio:

1.37 : 1
See  »

Did You Know?


The pin Ronnie steals off another man's coat on the bus at the beginning of the film is the Honorable Service Lapel Button. It was awarded to honorably discharged veterans of World War II. It is also nicknamed the "Ruptured Duck". See more »


When Bruce Bennett is driving from the police, the initial shot of the police car is a right hand drive car. The following shots show the police driver is on the left hand side. See more »


Hilda Fenchurch: Funny how rich we are all, when we stop thinking about it : look at all that sky and ocean, that's ours too !
See more »


Referenced in Val Lewton: The Man in the Shadows (2007) See more »


It Had to Be You
Music by Isham Jones
Lyrics by Gus Kahn
Sung by Faye Emerson
See more »

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User Reviews

Dark and delicious
30 July 2010 | by (United States) – See all my reviews

This is a must for film noir fans, and it deserves to be better known. If it had more of an A-list cast, it would probably be considered a classic.

At the very beginning it resembles Hitchcock's "Shadow of a Doubt." Zachary Scott plays a secretive writer on the run from the law, though for a while it's not clear whether he's really a criminal. Under an assumed name, he charms his way into a household of women.

From then on, the plot is original -- consistently clever but never confusing. Male treachery and female jealousy play their parts, and just when one character's motives become clear, you have to start wondering what another character is up to. If you guess how it all turns out, you're a psychic.

There is one little detail that's handled sloppily, but it comes early and is excusable. All in all, this is what a mystery should be.

7 of 10 people found this review helpful.  Was this review helpful to you?

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