A hot air balloon crew and a dog find themselves on an island with scantily-clad part-alien women, zombies, and other monsters.

A mad scientist, Dr. Aranya (Jackie Coogan), has created giant spiders in his Mexican lab in Zarpa Mesa to create a race of superwomen by injecting spiders with human pituitary growth hormones. Women develop miraculous regenerative powers, but men mutate into disfigured dwarves. Spiders grow to human size and intelligence.

Batwoman and her bevy of Batmaidens fight evil and dance.

Tara McCormick is sent to prison for the attempted murder of a local drug lord named Tommy Stompanato. Inside, she befriends Josie and is approached by a government agent to finish the job she started in exchange for her freedom.

A crazed scientist creates a nerve gas that turns the local teenagers into her unquestioning slaves.

When a couple are killed in an auto accident their bodies are immediately inhabited by extraterrestrial beings. Taking refuge in an underground cave, the aliens attempt to sabotage the U.S. space program.

In Alexandria, in 1938, Darley, a young British schoolmaster and poet, makes friends through Pursewarden, the British consular officer, with Justine, the beautiful and mysterious wife of a Coptic banker. He observes the affairs of her heart and incidentally discovers that she is involved in a plot against the British, meant to arm the Jewish underground in Palestine. The plot finally fails, Justine is sent to jail and Darley decides to return to England.

A house by the sea has stood vacant for many years, after misfortune befell several owners, which an artist painting the house explains to a passergy. A cross-editing of principal material from two Chilean films, LA CASA ESTA VACIA and LA DAMA DE LA MUERTE, with the addition of new American-made footage, to create a single story.

After a herd of reindeer are mysteriously found dead following a meteor crash in a remote part of Lapland in northern Sweden, soldiers and a geologist are called out to investigate.

Two brothers, both of whom are warlocks, use their powers and covens of witches to battle over the family fortune.