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.

The Phantom carriage is a 1921 Swedish romantic horror film, generally considered to be one of the central works in the history of Swedish cinema The film is notable for its special effects, its advanced (for the time) narrative structure with flashbacks within flashbacks, and for having been a major influence on Ingmar Bergman.

An engineer at the throttle of a locomotive speeding through a tunnel sees the lights of a train approaching from the other end. Although the signals say the track is clear, he still sees the train's lights. He grinds the train to a halt, derailing it. He survives, but many passengers are killed. He is fired in disgrace, but sets out to prove his innocence by finding the "phantom express."

A detective investigating the death of a heroin-addicted prostitute uncovers evidence pointing to the existence of a murderous devil cult

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

A young woman is driving alongside a lake. She has an accident and the car plunges into the water. Her body is then possessed by the spirit of an 18th-century witch who was killed by local villagers, and is bent on avenging herself on them

On a sailing trip, sweethearts Bobby and Gloria arrive in a very sinister-looking India, where an evil rajah attempts to force Gloria into his harem

Ex-WAVE encounters four fun-loving, work-hating men, all of whom want to marry her

A man is fished out of a river and taken to a hospital where he briefly dies. After he revives, it's discovered that he is a nuclear research scientist, has been contaminated with radioactive material, and is oddly uncommunicative. A reporter investigates, and with the help of the scientist's doctor and the police, uncovers a plot to destroy the scientist's work as well as part of London