Madhouse (1974)

Madeleine, rendered mute after being sexually assaulted as a youth, accepts a lift from a wealthy and sadistic pimp who soon enslaves her into his prostitution racket. Despite her limited means, Madeleine embarks on a bloody road to revenge against her captors.

In the Oregon mountains, a pair of hunters encounter a machete-wielding killer in an abandoned church. Meanwhile, five campers arrive to examine some property one of them has inherited but are warned by the forest ranger not to venture forth. Soon after they set up camp, they begin hearing strange noises, encounter a mysterious singing girl and start disappearing one by one.

In the early 20th century a village experienced a series of inexplicable murders. All the victims were young men who had been turned to stone. The perpetrator of these deaths was a being so repulsive that she transformed the onlooker using the power of her deadly stare. Much of the time the creature took the form of a beautiful and seductive woman, but during periods of the full moon she becomes a living horror, vicious and deadly. A professor has come to investigate the deaths, bringing with him his beautiful assistant whose knowledge of the Gorgon is more intimate than anyone would ever realise.

A documentary filmmaker explores seemingly unrelated paranormal incidents connected by the legend of an ancient demon.

A young psychiatric intern unearths secrets about the mental health facility in which he works.

Four customers purchase (or take) items from Temptations Limited, an antiques shop whose motto is "Offers You Cannot Resist". A nasty fate awaits all of them—particularly those who cheat the shop's Proprietor.

A young Viking prince strives to become a knight in King Arthur's Court and restore his exiled father to his rightful throne.

Two travellers are tormented by Satan from inn to inn and eventually experience a buggy ride through the heavens courtesy of the Devil before he takes one of them down to Hell and roasts him on a spit.

The eminent Dr. Phibes awakens from a decade of suspended animation and heads to Egypt with the corpse of his dead wife, which he intends to resurrect by murdering people in strange and heinous ways.

During the 1980s, a failed stand-up comedian is driven insane and turns to a life of crime and chaos in Gotham City while becoming an infamous psychopathic crime figure.