Key Witness

John Beal

Milton Higby

Trudy Marshall

Marge Andrews

Jimmy Lloyd

Larry Summers

Helen Mowery

Sally Guthrie

Wilton Graff

Albert Loring

Barbara Read

Martha Higby (as Barbara Reed)

Charles Trowbridge

John Ballin

Harry Hayden

Custer Bidwell

William Newell

Smiley

Selmer Jackson

Edward Clemmons

Robert B. Williams

Officer Johnson

Stanley Blystone

Patrolman - Accident Scene (uncredited)

Claire Carleton

Receptionist (uncredited)

Kernan Cripps

Policeman - Coroner's Office (uncredited)

Eddie Dunn

Detective Lt. Dillon (uncredited)

Douglas Fowley

Jim Guthrie (uncredited)

Buddy Gorman

Johnny (uncredited)

John Hamilton

R. C. Hurlbert - Coroner (uncredited)

Ray Harper

Driver (uncredited)

Earle Hodgins

Racetrack Security Guard (uncredited)

Victoria Horne

Nurse Sibley (uncredited)

Edward Keane

Police Chief Crandall (uncredited)

Pat O'Malley

Detective Norris (uncredited)

Joe Recht

Messenger (uncredited)

Arthur Space

Dr. Jergins (uncredited)

Emmett Vogan

Chaplain (uncredited)

Charles Cahill Wilson

Warden (uncredited)

D. Ross Lederman

Director

Carl Hiecke

Assistant Director

Raymond L. Schrock

Adaptation

Edward Bock

Adaptation

J. Donald Wilson

Story

Edward Bock

Screenplay

Rudolph C. Flothow

Producer

Philip Tannura

Director of Photography

Ned Scott

Still Photographer

Dwight Caldwell

Editor

Albert Rickerd

Set Decoration

Mischa Bakaleinikoff

Music Director