character - Gold Usher (archive footage)

character - Weeping Man

character - Narrator

character - Gold Usher

character - Dr. Angus Roberts

character - Fred

character - Mallory

character - Inspector Field

character - Harry Selby

character - Songsten

character - Gold Usher

character - Songsten

character - Inspector Welland

character - Samuel Wallace

character - Det. Sgt. Collins (uncredited)

character - Foreign Editor (uncredited)

character - Wainwright

character - Laurie Lovett

character - MacLaren

character - Second Plain Clothes Man