Sterling Hayden as Det. Lt. Sims

Gene Nelson as Steve Lacey

Phyllis Kirk as Ellen Lacey

Ted de Corsia as 'Doc' Penny

Charles Bronson as Ben Hastings

Jay Novello as Dr. Otto Hessler

Nedrick Young as Gat Morgan

James Bell as Daniel O'Keefe

Dub Taylor as Gus Snider

Gayle Kellogg as Detective Kelly

Mack Chandler as Sully

Iris Adrian as Hastings' Girlfriend (uncredited)

Joe Bassett as Cop (uncredited)

Charles Cane as Detective (uncredited)

Timothy Carey as Johnny Haslett (uncredited)

Fred Coby as Cop in Squad Car (uncredited)

Dennis Dengate as Police Officer (uncredited)

Eileen Elliott as Fourth Police Broadcaster (uncredited)

Fritz Feld as Jess (uncredited)

Charles Ferguson as Detective / Bank Officer (uncredited)

Diane Fortier as First Police Broadcaster (uncredited)

Kit Guard as Barfly at Counter (uncredited)

Jim Hayward as Zenner (uncredited)

Mary Alan Hokanson as Second Police Broadcaster (uncredited)

Thomas E. Jackson as Bank Guard (uncredited)

Fred Kelsey as Old Man Crossing Street (uncredited)

Jack Kenney as Lefty (uncredited)

Faith Kruger as Salvation Army Singer (uncredited)

Lyle Latell as Hoodlum at Counter (uncredited)

Harry Lauter as Roadblock Officer (uncredited)

Ruth Lee as Third Police Broadcaster (uncredited)

Richard Lightner as Mark (uncredited)

Bert Moorhouse as Detective (uncredited)

Mary Newton as Mrs. O'Keefe (uncredited)

Shirley O'Hara as Girl with Bandaged Man (uncredited)

John Pickard as Information Officer (uncredited)

George Ross as Cop (uncredited)

Ted Ryan as Bank Janitor (uncredited)

Sandy Sanders as Cop (uncredited)

Bill Schroff as Delivery Man (uncredited)

John Veitch as Information Officer (uncredited)

Shirley Whitney as Girl (uncredited)

Guy Wilkerson as Beer Drinker at Counter (uncredited)

Harry Wilson as Parolee (uncredited)

Jack Woody as Stoolie (uncredited)

Hank Worden as Sweeney (uncredited)