Calificación
Reparto

Donald Cook
FBI Agent Dave Elliott

Evalyn Knapp
Maxine Travers

Theodore von Eltz
Mr. Walsh

Warren Hymer
Terence 'Midget' Regan

J. Carrol Naish
'Lefty' Tate

Herbert Rawlinson
J.W. Keaton

Kane Richmond
J.W. 'Jack' Keaton, Jr.

Edward Hearn
Insp. Stone

James P. Burtis
Lacey

Clay Clement
Insp. Arthur M. Preston

Reed Howes
FBI Agent Bob Arnold

Morgan Wallace
H. Van Cleve

Monte Carter
Giuseppe Tomasso Giaconelli

Al Bridge
Hanover - Walsh's Henchman

Earl Eby
FBI Agent Nash

Lynton Brent
FBI Agent Connors