A Bay of Blood (1971)

A lone rider comes across a dying soldier, the victim of an Indian attack, who gives him a paper authorizing the payment of $150,000 to the U.S. Army. The rider gathers some colleagues who disguise themselves as soldiers and who take the paper to a bank. They get the money but a shoot-out occurs, an old woman is killed, and the gang acrimoniously splits up. Later some members of the gang meet up with some real U.S. Cavalry soldiers and together they must fight off new Indian attacks.

A young shepherd returns home after the Second World War having been held in a prisoner of war camp. He finds that the local landowner has stolen his sheep and his girlfriend. When he also assaults and murders his sister, the shepherd takes revenge.

During an outbreak of violent murders in the area targeting young women, a journalist searching for a female friend gone missing ends up in a villa owned by an eccentric photographer.

Valentina, a beautiful fashion model, takes an experimental drug as part of a scientific experiment. While influenced by the drug, Valentina has a vision of a young woman being brutally murdered with a viciously spiked glove. It turns out that a woman was killed in exactly the same way not long ago and soon Valentina finds herself stalked by the same killer.

An innocent man turns fugitive as he reconstructs events that implicate him for a murder and robbery he did not commit.

A madman haunted by the ghost of his ex-wife carves a corpse-laden trail.

After landing on a mysterious planet, a team of astronauts begin to turn on each other, swayed by the uncertain influence of the planet and its strange inhabitants.

Following a bungled robbery, three violent criminals take a young woman, a middle-aged man, and a child hostage and force them to drive them outside Rome to help them make a clean getaway.

A posh couple experience car trouble on their way to a villa party and stop into a local mechanic's shop for assistance, unaware of his shady background. After he and his mentally challenged assistant fix the car, the couple invite them to the party to return the favor, leading to an evening of mayhem.

A maniac on the loose is committing savage acts of slaughter, and one survivor may be the only key to unmasking the serial slayer known as the Half-Moon Killer. The mysterious half-moon lockets he leaves with his victims could be the only key to unraveling his sinister motives, but will that be enough before he completes his ice-cold plot to claim his intended seven victims?