In Anatomy of a Psycho, a crazed killer (Ronnie Burns) and his girlfriend prowl the night looking to avenge the death of his brother, who was executed in the gas chamber. Now, the two are determined to take out anyone involved in the execution in this chiller from Boris Petroff. In the Mario Bava-directed Hatchet for the Honeymoon, a disturbed young man (Stephen Forsythe), haunted by the ghost of his murdered wife, starts killing young brides.