James Whitmore
George Pappas
Barry Kelley
Attorney Edward J. O'Rourke
Frank Tweddell
Inspector Herzog
Howard St. John
Joseph S. Horan
John F. Hamilton
Police Desk Sergeant Shannon
Esther Minciotti
Maria Rocco
Angela Clarke
Theresa Rocco
Anthony Caruso
Salvatore Rocco
Robert Osterloh
Emanuel 'Manny' Zanger
Kay Medford
Gladys LaVerne
Patricia Barry
Muriel Gordon
David Bauer
Stanley Weinburg
Peter Brocco
Johnny (uncredited)
John Butler
Grocer / Bookie
Wheaton Chambers
Parker's Secretary
Marcella Cisney
Alice Ferguson
Michael Cisney
Michael Cisney
Tom Coleman
Plainclothesman (uncredited)
George Douglas
District Attorney
Virginia Farmer
Mrs. Weisner
John George
Onlooker at Murder Scene (uncredited)
Everett Glass
Judge Allen F. Parker (uncredited)
Jack Gordon
Hoodlum (uncredited)
Sol Gorss
Joseph Clark - Hoodlum (uncredited)
Robert Haines
Coroner's Office Phone Clerk
Tom Hanlon
Newsreel Announcer
John Ireland
Narrator (voice) (uncredited)
Ted Jordan
Hoodlum (uncredited)
Paul Kruger
Malibu Policeman
Robert Malcolm
Malibu Policeman
Joe Mantell
Newsboy (uncredited)
Edwin Max
Horse Parlor Manager
Billy Nelson
Horse Parlor Bouncer (uncredited)
Rose Plumer
Rocco Tenement Resident
Cosmo Sardo
Man Departing Train
Larry Steers
Man in Movie Audience
Bert Stevens
Plainclothesman
Arthur Tovey
Federal Agent Guarding Witnesses (uncredited)
Peter Virgo
Cigar-Store Owner / Bookie
Helen Wallace
Mrs. O'Rourke (uncredited)
