
- Country: USA
- Genres: Crime, Drama, Film-Noir
- Release: 1952-06-27
- Director: Richard Fleischer , William Cameron Menzies
- Writers: Earl Felton , Martin Goldsmith , Jack Leonard
- Language: English
- Stars: Charles McGraw , Marie Windsor , Jacqueline White , Queenie Leonard (1905–2002)
- Runtime: 71 min
- Awards: Nominated for 1 Oscar. 1 nomination total
- AKA: The Narrow Margin (United States of America) , L'énigme du Chicago Express (France, French Republic) , Um Haaresbreite , Узкая грань , Mord på tåg 63 (Sweden) , Politi - mord i tog 63! (Denmark) , Forças Secretas (Portugal, Portuguese Republic) , Marginea îngustă (Romania) , Un marge estret (Spain) , その女を殺せ (Japan) , O włos (Poland) , Kauhujen juna no 63 (Finland) , The Target (United States of America) , Kauhujen juna n. 63 (Finland) , Estrecho margen (Mexico) , De moordenaars van de Pacific Express (Belgium) , Le jene di Chicago (Italy) , The Narrow Margin (Canada) , Rumo ao Inferno (Brazil) , Testigo accidental (Spain) , The Narrow Margin (United Kingdom) , The Narrow Margin , Hajszál híján (Hungary) , Skräcktåget no 63 (Finland) , Um Haaresbreite (Austria) , Tijdrit met de dood (Netherlands the) , To express tou Chicagou (Greece) , Kauhujen juna n:o 63 (Finland) , Вузька межа (Ukraine) , Testigo accidental (Argentina) , Les tueurs du Pacific Express (Belgium) , Kauhujen juna (Finland) , Το εξπρές του Σικάγου (Greece) , Mord på tog 63 (Norway)
- Plot: A woman planning to testify against the mob must be protected against their assassins on the train trip from Chicago to Los Angeles.
- IMDB:tt0044954
The Narrow Margin Cast · · · ALL

Richard Fleischer
Director

William Cameron Menzies
Director

Charles McGraw
Det. Sgt. Walter Brown

Marie Windsor
Mrs. Frankie Neall

Jacqueline White
Ann Sinclair

Gordon Gebert
Tommy Sinclair

Queenie Leonard
(1905–2002)
Mrs. Troll

David Clarke
Joseph Kemp

Peter Virgo
Densel

Don Beddoe
Det. Sgt. Gus Forbes

Paul Maxey
Sam Jennings

Harry Harvey
Train Conductor

Peter Brocco
Vincent Yost (uncredited)

George Chandler
Accomplice Running Newsstand (uncredited)

Franklyn Farnum
Train Passenger (uncredited)

Don Haggerty
Det. Wilson (uncredited)

Milton Kibbee
Tenant (uncredited)
Walter Merrill
Officer Allen (uncredited)

Harold Miller
Train Passenger (uncredited)

Bess Flowers
Restaurant Diner (uncredited)