Bloodshow is a novel written by Guy N. Smith. It was first published in 1987.
Description[]
It the ruined castle in the Highlands is a blatant tourist trap, its dungeons stuffed with fake horrors. The Werewolf, the Cannibal, the Torturer, the Executioner, the Vampire ... all are worked by electricity for cheap thrills. At first. But real evil has lurked for centuries beneath the vaults. Now the Laird of Benahee, Satan's undead henchman, rises to take his revenge, using tricks to inflict ultimate horror in all its forms. And in this domain of the damned even death is not the end ...