A federal agent infiltrates a crime syndicate.
Howard Duff
George Morton
Shelley Winters
Terry
Dan Duryea
Johnny Evans
Tony Curtis
Joey Hyatt (as Anthony Curtis)
John McIntire
Nick Avery
Gar Moore
Sam Harrison
Leif Erickson
Pringle
Barry Kelley
William McCandles
Hugh Reilly
Charlie
Wally Maher
T.H. Benson
Patricia Alphin
McCandle's Secretary (uncredited)
Gregg Barton
Treasury Man (uncredited)
Mary Bayless
Ranch Guest (uncredited)
Eumenio Blanco
Pallbearer (uncredited)
Tex Brodus
Nightclub Patron (uncredited)
James Conaty
Courtroom Spectator (uncredited)
Oliver Cross
Dulcie Day
Train Passenger (uncredited)
Pilar Del Rey
Mexican Girl (uncredited)
Leslie Denison
Canadian Undercover Man (uncredited)
Watson Downs
Watchman (uncredited)
Charles Drake
Hotel Clerk (uncredited)
Harry Evans
Federal Judge (uncredited)
Al Ferguson
Porter (uncredited)
Sam Finn
George Ford
Joe - The Bartender (uncredited)
Alan Foster
Informer (uncredited)
Robert Foulk
Pete (uncredited)
Nacho Galindo
Señor Martinez (uncredited)
Chuck Hamilton
Prison Guard (uncredited)
Edwin Max
Pete Carter (uncredited)
Kenneth Patterson
Ray Dallas (uncredited)
