Baron Blood (Italian: Gli orrori del castello di Norimberga) is a 1972 horror film directed by Mario Bava. It is one of Bava's least critically popular films. The film has a rating of 0% on review aggregator website Rotten Tomatoes, based on six reviews. Roger Ebert gave the film two stars out of four, writing "Sometimes you can enjoy horror movies because they're so bad, but Baron Blood isn't bad enough.