Home People Umberto Guarracino Umberto Guarracino movies Umberto Guarracino movies Umberto Guarracino Movies (4) Maciste nella gabbia dei leoni (1926) As Sullivan. Maciste in Hell (1925) As Pluto, Master of Hell. The Island of the Lost (1921) As Produkt aus der Geheimwerkstatt des Professors. Il Mostro di Frankenstein (1921) As Monster.