Attore	Ruolo
Don McGuire	Joe Turner
Frank Richards	Lefty
Michael McHale	Detective Jensen
Norman Nesbitt	Policeman on Television (uncredited)
Lois Austin	Ann's Friend (uncredited)
Phillip Barnes	Motorcycle Officer (uncredited)
Gregg Barton	Reporter (uncredited)
Barry Brooks	Detective (uncredited)
Devera Burton	Ann's Friend (uncredited)
Tom Daly	Barney (uncredited)
Edgar Dearing	Roadblock Police Sergeant (uncredited)
Heenan Elliott	Older Cop (uncredited)
Terry Frost	Roadblock Cop (uncredited)
Gil Frye	Staley (uncredited)
Jack Gargan	Reporter (uncredited)
Chuck Hamilton	Prison Guard (uncredited)
Sam Hayes	Radio News Broadcaster (uncredited)

Linda Leighton	Ann's Friend (uncredited)
Carey Loftin	Motorcycle Cop (uncredited)
Stanley Mann	Reporter (uncredited)
Allen Mathews	Distributor (uncredited)
Walter Merrill	Reporter (uncredited)
Ralph Montgomery	Slavin (uncredited)
William J. O'Brien	Stage Doorman (uncredited)
Kevin O'Morrison	Frank (uncredited)
Kenneth Patterson	Pete - Motorcycle Policeman (uncredited)
Allan Ray	Reporter (uncredited)
Jason Robards Sr.	Police Fingerprint Technician (uncredited)
Carl Saxe	Detective (uncredited)
Bert Stevens	Detective (uncredited)
Bob Thom	Detective (uncredited)
Dale Van Sickel	Motorcycle Officer (uncredited)
Ben Welden	Tony Anzio (uncredited)
Danny Welton	Newsboy (uncredited)
Charles Woolf	Messenger Boy (uncredited)

Dettaglio	Valore
Titolo originale	The Threat
Lingua originale	English (EN)
Lingue parlate	English
Paesi di produzione	United States of America
Stato	Released
Compagnie di produzione	RKO Radio Pictures
Data di uscita	1 dicembre 1949
Director	Felix E. Feist
Producer	Hugh King
Writer	Hugh King, Dick Irving Hyland
Editors	Samuel E. Beetley
Cinematography	Harry J. Wild, Ernest Bachrach, Jim Kirley, Charles Straumer
Asst. Directors	Lloyd Richards, Felix E. Feist, Richard Kinon
Lighting	James Almond

Camera Operators	Charles Straumer, Harry J. Wild, Ernest Bachrach, Jim Kirley
Add. Photography	Harry J. Wild, Ernest Bachrach, Jim Kirley, Charles Straumer
Production Design	Albert S. D'Agostino, Charles F. Pyke, Darrell Silvera, William Stevens
Art Direction	Albert S. D'Agostino, Charles F. Pyke, Darrell Silvera, William Stevens
Set Decoration	Darrell Silvera, William Stevens, Albert S. D'Agostino, Charles F. Pyke
Stunts	Carey Loftin, Dale Van Sickel
Composer	Paul Sawtell, C. Bakaleinikoff, Earl A. Wolcott, Clem Portman
Sound	Paul Sawtell, C. Bakaleinikoff, Earl A. Wolcott, Clem Portman
Costume Design	Bill Phillips, Hazel Rogers
Makeup	Bill Phillips, Hazel Rogers
Hairstyling	Bill Phillips, Hazel Rogers

Cast Principale

Cast Completo