¡Paso a la juventud..!

Experimenting in hypnotic regression to past lives, Dr. Edmund Redding of the Cowan Institute in Pasadena has discovered that Ann Taylor is a reincarnated Aztec woman. Via her recovered memories, she is able to lead Redding and his associates to a hidden chamber in the Great Pyramid of Yucatan, where they hope to find the lost treasure of the Aztecs. Instead, they find two mummified bodies - one of a modern man, quite dead, and the other of an ancient Aztec, quite alive. They are able to return safely to Pasadena with both finds, but a rival professor, Janney, kills Redding and steals the body of the modern man-mummy. This he subjects to a resurrection experiment, which works - only the mummy proves to be a werewolf. Two supernatural menaces roam the city that night. This film is composed of footage from two unrelated Mexican horror movies, LA CASA DEL TERROR and LA MOMIA AZTECA, plus new footage shot in the U.S. by Jerry Warren.

Modesto works as clerk in the Vulcania company and aims to start a project to benefit the workers who work there. Modesto befriends Diana and by confusion, the owners of the company believe that she is his wife. Inviting them to dinner at his house, Modesto tries to show his project to get a promotion without imagining that your boss really cares about is his supposed wife Diana

Beautiful Silvia and Sandra disappear mysteriously at the Bermuda Triangle. Santo, Blue Demon and Mil Mascaras, a team of super-heroes, go into action to try to find them. Soon they find out that evil Scientist Dr. Gro has developed a device to make people and objects to disappear blaming the famous vanishings of ships, airplanes and human beings on Mother Nature. Cast: Santo el Enmascarado de Plata, Blue Demon, Mil Mascaras, Silvia Manrquez and, Sandra Duarte

Tin Tan stars as a poor railroad employee by day and a modern day Robin Hood by night.

In 1840 California, The Texmelucan viscount bizco, offers a feast for his son Tin, who returned from Italy where he studied fencing. The boy turns out to be a coward who flees in terror after refusing to fight a duel with Captain Gaspar. In their flight, Tin rescues a witch was tied to a tree. Grateful, the witch gives him an ointment that will make him invincible for an hour. The coward swordsman will have three opportunities to use it and save his father from the injustices of the evil ruler Marcelo.

Boy sees his family murdered in Texas returns to Mexico. Grown up, he goes back to Texas to avenge his parents.

A clownish 'tour-guide' takes a group of wealthy foreign vacation-gals to Acapulco.

To conquer the beautiful vedette Rosita, journalist Tin Tan is subject to her whims. Fired along with his friend Narciso from the newspaper they worked, Tin Tan trying to sell a movie plot. A woman looking to buy it and Tin Tan will visit her in a gloomy mansion where a mess is unleashed.

Comic-book adaptation: Tarzan-type in the Mexican outback.

Underqualified doofus tries to run a medical clinic.