Criminals Within

Eric Linden

Greg Carroll

Ben Alexander

Sgt. Paul

Donald Curtis

Lt. John Harmon

Ann Doran

Linda

Constance Worth

Alma Barton

Weldon Heyburn

Sgt. Blake

Earle Hodgins

Wallace

I. Stanford Jolley

Carl Flegler

Emmett Vogan

Harold

Bill Cartledge

Elevator Operator

Jack Cheatham

Agent Martin

Dudley Dickerson

Sam Dillingham

Ray Erlenborn

Pvt. Norton

Robert Frazer

Capt. Bryant

Boyd Irwin

Col. Longstreet

George Lynn

Prof. Carroll

Dennis Moore

Stanley Hume - 5th Columnist

Bernice Pilot

Mamie

William Ruhl

Capt. Gray

Joseph H. Lewis

Director

Arthur Hoerl

Story

E.B. Derr

Producer

Arthur Martinelli

Director of Photography

William Strohbach

Assistant Director

George R. Batcheller Jr.

Executive Producer

Howard Dillinger

Editor

Edward Bennett

Screenplay

Earl Sheffer

Production Manager