A mysterious horseman, called the Dark Knight, sets himself up as a masked vigilante and decides to free the duchet of Valgrado from the grip of a terrible tyrant.
Director: Mario Costa
Producer: Fortunato Misiano
Story: Sergio Corbucci, Piero Vivarelli
Screenplay: Sergio Corbucci, Piero Vivarelli
Director of Photography: Augusto Tiezzi