After a series of unsolved murders, a man finds out that his mother was bitten by a vampire bat during her pregnancy, and he believes that he may be the vampire committing the murders

Vampire Count Orlok expresses interest in a new residence and real estate agent Hutter's wife.

A scientist doing experiments on a human fetus discovers a method to accelerate the fetus into a mature adult in just a few days. However, the "adult" fetus turns into a homicidal psycho and looks for a new formula to prevent her from aging further.

An alien being lands in Santa Monica. Killing two people who attacked him due to the menacing appearance of his spacesuit, the creature takes it off while being pursued by government authorities, revealing himself to be invisible

A mad killer is on the loose in a hotel on a dark, gloomy night

This is believed to be the first feature film based on real life serial killers Charles Starkweather and Caril Fugate. Mainstream Hollywood would not produce films inspired by the pair until a decade after this one. A number of films were inspired by the duo (some very loosely) and included such major examples as Terrence Malick's Badlands (1973) and Oliver Stone's Natural Born Killers (1994)

A spaceship intercepts a mysterious message and then crashes on the planet the message is being sent from. There they uncover a force that threatens to take over the Earth.

An American reporter in Japan is sent to interview an eccentric Japanese scientist working on bizarre experiments in his mountain laboratory. When the doctor realizes that the hapless correspondent is the perfect subject for his next experiment, he drugs the unfortunate man and injects him with a serum that gradually transforms him into a hideous, two-headed monster.

During a horrific storm at sea, the crew realizes that there is a murderer among them who is killing them off one by one.

A hypnotist is able to predict murders by a terrifying sea monster. In reality, he causes the murders through his lovely assistant, who is the reincarnation of the monster