John Alderman

A deranged stablehand kidnaps the wife of a ranch owner to avenge the rape of his sister.

Johnny, a psychopath, puts together a gang made up of young teenage girls to commit crimes for him. Everything is going well until one day, ...

Six rough and tumble motor cyclists meet at the side of an empty highway to plan their adventurous excursion cycling to Los Angeles. The burly ...

A wealthy older man picks up two teenage hitchhikers, and soon his erotic dream becomes a nightmare.

A space probe brings back a micro-organism from Mars which terrorizes passengers at a railhead.

Two police detectives try to catch a serial killer who is stalking a rural California drive-in theater, randomly killing people with a sword.

A cop goes after a psycho who is killing cocktail waitresses.

A man feels obligated to hijack the plane his boss is on after he has gambled himself into overwhelming debt.

Noble nightclub owner Samson does his best to keep his neighborhood clean of crime and drugs. When vicious mobster Johnny Nappa tries to muscle ...

The heroes in The Black Godfather are members of an African-American criminal organization. Like Brando in The Godfather, they’re not ...

Two archaeologists on a scientific dig come across a vampire burial ground and discover that the creatures are about to awaken and attack a ...

Two female Army agents go undercover at a Nazi prison camp to get information from a scientist being held there.

A local village is being extorted by the evil Luis Bonsario assisted by the short, rotund Sgt. Felipo Latio who takes advantage of young girls ...

A private detective journeys to Africa to find a legenday white gorilla. The gorilla turns out to be an escaped Nazi war criminal.