Immediately following the success of Black Sunday, Mario Bava was recruited to direct (and photograph) the second of Reg Park’s Hercules films for producer Achille Piazzi. Freely departing from Roman mythology, the film gave Bava the opportunity to reimagine the sword-and-sandal genre. On its surface a jovial comedy adventure, Hercules in the Haunted World features a striking use of color, which would become one of Bava’s directorial hallmarks....