Chuck Moll (Italian: Ciakmull - L'uomo della vendetta, also known as Ciak Mull and The Unholy Four) is a 1970 Italian spaghetti western. The film represents the directorial debut of Enzo Barboni, that was, until then, a respected cinematographer. He replaced Ferdinando Baldi, who was fired by the producer Manolo Bolognini because of his insistence in wanting to engage the actress Annabella Incontrera in the role of Sheila.