George Legenza

Steve Cochran

Acting

Mary Simms

Virginia Grey

Acting

Lee Fontaine (as Gaby Andre)

Gaby André

Acting

Detective Sgt. Truscott / Narrator

Edmon Ryan

Acting

William "Bill" Phillips

Robert Webber

Acting

Robert "Bobby" Mais

Wally Cassell

Acting

Madeline Welton

Aline Towne

Acting

Herbie Brooks

Richard Egan

Acting

Noyes, Gang Driver

Edward Norris

Acting

Maryland Governor William P. Lane Jr.

William P. Lane Jr.

Acting

Virginia Governor John S. Battle

John S. Battle

Acting

North Carolina Governor W. Kerr Scott

W. Kerr Scott

Acting

Ezelle Poule

Acting