The Forbidden Room

Gladys Brockwell

Ruth Lester

William Scott

Anthony Curtis

J. Barney Sherry

Mason Clark

Harry Dunkinson

Police Chief

Al Fremont

Detective

William Burress

Lawyer

Tom Guise

Hotel Manager

Louis King

Stool Pigeon

Robert Dunbar

Judge

Lillian West

Stenographer

Virginia Lee Corbin

Virginia Clark

Francis Carpenter

Francis Clark

William Fox

Presenter

Devereaux Jennings

Director of Photography

W.S. Van Dyke

Story

Lynn Reynolds

Director