A 19th-century expedition to the Earth's core reveals primordial wonders, prehistoric monsters and a subterranean civilization that may convey the greatest discovery of all.

Set in the future, the story follows a nurse who tries to bring her own style of relief to people condemned to die. Her identity is a mystery and she may not be quite what she seems.

1865, The American Civil War: Five POW manage to escape by balloon from Fort Richmond. Caught in a storm and with the balloon damaged they find themselves 'shipwrecked' on a volcanic desert island somewhere in the Pacific. Just before crash landing their leader, the brilliant engineer Cyrus Smith falls to his apparent death in the raging waters, but later turns up completely unharmed and with no memory of how he was saved. His fellow castaways are: the famous journalist Gedeon Spilett, the salty sailor Bonaventure Pencroff, the orphaned boy Harbert Brown and the black servant of Smith, Nab. The dog Top also joined them in the escape.

Aliens from a dying world plot to conquer earth by preying on man's superstitions. Bringing two dead scientists back to life, they use their knowledge to re-animate various earth monsters, including the werewolf, Frankenstein's monster, the mummy Tao-Tet, and the vampire Count de Meirhoff.

A group of rich businessmen and military officers who are partying in an old castle are spared when a nuclear war ravages the earth. When they venture out into the nearest town to search for food and supplies, they find most of the residents blinded, and soon they discover the existence of a sinister group called The People Who Own The Dark.

The brain of a male engineer is transplanted into a female’s body. He soon finds it very frustrating to cope with the daily sexist discrimination most women deal with. For example, he is surprised when no one will hire a female engineer. When he is faced with dealing with female sexuality, he quickly begins exhibiting lesbian tendencies.

Kronos, hero of a distant galaxy, tangles with mad scientist Gulik over the fate of mankind.

A scientist attempts to perform memory transfusions with disastrous results.

A group of international criminals steal a large emerald from a heavily guarded Colombian mine and they plan to sell it on the black market. Unfortunately, the evil Dr. Igor is also manipulating other criminals, as well as the ones who stole the emerald, for his own benefit. Santo, a Mexican wrestler/Interpol agent works with the Colombian authorities in an attempt to recover the emerald and to stop Dr. Igor and his subordinates, as well.

After the explosion of an atomic bomb, a handful of people at the mercy of a disturbed millionaire.

Former Countess Clair and Professor Gruber conduct occult research in castle basement of Count Victor, re-animating people to kill for them.

Mortadelo (Mort) and Filemón (Phil) are visited by Professor Chiflágoras, Filemón's crazy cousin, who has invented a time travel machine in the shape of a closet. (Seven animated shorts with a common narrative: The Time Closet; In Waterloo; The Yeti; Incredible Mission; The Impostors; Count Macula; Maxi-adventure at Sea.)

The Mona Lisa loses her famous smile, and so does the rest of the world.

North America, in the near future. Two married couples and a son live in a strange apartment that is actually a fallout shelter. The world has been devastated by a nuclear war, and the group waits impatiently for the radioactivity to disappear, growing more and more antagonistic towards each other in the interim.

Two aliens come to Earth to take over the planet. To do so, they plan subdue and clone famous pop singers Juan and Junior.

A taxi driver winds up working as a butler for a scientist who is trying to revive mummies.

After spending three months doing experiments in space, scientists Antón and Daniel return to civilization. They're astounded to discover that the Earth has undergone an enormous cataclysm and the law of the gravity has even been altered in the interim.

Alberto Oliver, an unsuccessful pulp novelist, is attacked by alien mutants when he comes back from visiting his lover Carol. Soon he finds himself chased by a flying saucer that tries to abduct him and take him to a distant planet in an anti-matter galaxy.

Fake documentary about Seville and its imaginary innovations in urbanism.

Science fiction story often read as an allegory for the disappearance of children under the Uruguayan dictatorship.