The Bat Whispers

Chester Morris

Detective Anderson

Chance Ward

Police lieutenant

Una Merkel

Dale Van Gorder

Richard Tucker

Mr. Bell

Wilson Benge

The Butler

DeWitt Jennings

Police Captain

Sidney D'Albrook

Police Sergeant

S.E. Jennings

Man in Black Mask

Grayce Hampton

Miss Cornelia van Gorder

Maude Eburne

Lizzie Allen

Spencer Charters

The Caretaker

William Bakewell

Brook

Gustav von Seyffertitz

Dr. Venrees

Hugh Huntley

Richard Fleming

Charles Dow Clark

Detective Jones

Ben Bard

The Unknown

Roger Heman Sr.

Assistant Director

James Smith

Editor

Joseph M. Schenck

Producer

Ray June

Director of Photography

Mary Roberts Rinehart

Theatre Play

Roland West

Director, Writer

Robert H. Planck

Director of Photography

Avery Hopwood

Theatre Play

Hal C. Kern

Editor

Helen Hallett

Production Manager

Oscar Lagerstrom

Sound

S.E. Jennings

Makeup Artist

Paul Crawley

Set Decoration