When the Door Opened

Jacqueline Logan

Teresa de Fontenac

Walter McGrail

Clive Grenfal

Margaret Livingston

Mrs. Grenfal

Robert Cain

Henry Morgan

Frank Keenan

Grandfather de Fontenac

Roy Laidlaw

O'Flaherty

Diana Miller

Siren

Walter Chung

Oh My

Reginald Barker

Director

Bradley King

Writer

James Oliver Curwood

Story