Secrets of Scotland Yard

Edgar Barrier

John Usher / Robert Usher

Stephanie Bachelor

Sudan Ainger

С. Обри Смит

Sir Christopher Pelt

Лайонел Этуилл

Waterlow

Генри Стивенсон

Sir Reginald Meade

John Abbott

Mortimer Cope

Martin Kosleck

Josef

Mary Gordon

Libby, the Housekeeper