Young filmmaker Stevie Horowitz (Dean Jacobson) eagerly awaits a meeting with big shot Hollywood film producer J.P. Shelldrake (Tony Curtis). Shelldrake has been desperately searching for a way to avoid problems with the IRS and unpaid millions owed them in back taxes. His brilliant yet overpaid accountant (Phil Proctor) devises a scheme to allow the producer to write off the expenses of his next movie release, but only if the film is a box office flop. Armed with his foolproof plan, Shelldrake agrees to meet with Stevie and screen his film "Lobster Man From Mars" (financed by Stevie's jailed con man Uncle Joey). The plot resembles the premise of The Producers by Mel Brooks.
Joe's accidental snapshot of a paper plate blown by a breeze, is mistaken for a picture of a UFO. However, Moe and Larry take the credit for the photo, and are paid a huge sum. Angered, Joe leaves the boys for a camping trip, only to meet two genuine and beautiful aliens from Planet Zircon who allow Joe to photograph them. Moe and Larry end up arrested when their UFO picture is revealed to be a fraud. They are put in straitjackets and incarcerated in a psychiatric hospital while Joe becomes a national hero.
The boy Achilles Paoloni employed by Soubrette, a small publishing house of the knight Pasquale Belafronte, wrote a science fiction novel that he hopes in vain to publish with the help of the hostile knight.
Teen aged Martian intelligence officer 006, named Gogo (Tommy Kirk), is sent to Earth wearing an usher's uniform to prepare the way for a Martian invasion. The first earthling he meets, Aunt Wendy (Elsa Lanchester), is an eccentric widow who runs a dress shop. She has Gogo, now calling himself George, get dressed in a swimsuit and sends him to the beach. There he meets her nephew, Big Lunk (Jody McCrea), who enjoys volleyball but has little interest in romance, which is frustrating for his girlfriend Connie (Annette Funicello).
The film shows the earth from the view of the Martian flying machines which did not land but used cameras to film earth society. It then follows one average (what it believes to be) earthling and its civilization, by in effect showing a "day in the life" and how they live it. First, it shows one going through dinner with a precisely regulated feeding (vehicle refueling from a gas pump), then it must take its rest (pulling into an attached garage next to a house), because it will have a busy day the next day.
Around a decade after the events of the previous film, Adam Szalinski just wants to be a normal boy and go to baseball camp, but his interest in sports seem almost alien to his parents Wayne and Diane, as Nick and Amy, who are currently living away from home, were both a genius and a thespian respectively. Wayne has also started his own lab "Szalinski Labs" with his brother Gordon, and the two receive tickets to witness a shuttle landing, but Diane interrupts Wayne's message, reminding him that he needs to watch Adam and his cousins Jenny and Mitch while she and Gordon's wife Patti leave town for a Neil Diamond concert. She also reminds him to get rid of a tiki-man statue that she sees as an eyesore, though Wayne considers it his good luck charm not to mention something that could earn him a fortune one day.
Après une explosion nucléaire, les femmes ont de la barbe et ne peuvent plus enfanter. Les Nations Unies décident de construire une machine pour voyager dans le temps, afin d'aller tuer Einstein, espérant qu'ainsi la Bombe A ne soit jamais inventée...
In Dallas, at the Southern Methodist University, news comes in about a gas which has escaped from a military facility. It starts killing everyone over 25.
After Baron Henry von Frankenstein creates a bride his monster, he decides to make arrangements for a lavish wedding at the Transylvania Astoria Hotel. Many monsters are invited to the wedding including Count Dracula and his son, Ron Chanley the Werewolf, the Mummy, Dr. Jekyll and Mr. Hyde, the Invisible Man and his family, and the Creature from the Black Lagoon. Once the wedding guests arrive, they terrify guests and staff. Frankenstein's assistant Igor is jealous of the monster and wants the bride for his own. So Igor plots to steal her which doesn't go according to plan when the bride ends up snatched up by a Pterodactyl and lands in the clutches of a giant gorilla named Modzoola.
Maxwell Kirshner (Ray Milland) is a dying, wealthy racist who demands that his head be transplanted onto a healthy body. As his health rapidly deteriorates, there remains only one alternative: graft Kirshner's head onto the body of a black death row inmate named Jack Moss (Rosey Grier).
Kaspar (Ele Grigsby) is partnered with Detective Sam Trowel (Hugh Smith). he locates the hideout of a kidnapping and drug ring that Trowel has been unable to find because he is too focused on procedures. Trowel hires safecracker Frederick Fenzer (David Roster) and his bodyguard, Noname (Harlo Cayse), as phoney suppliers to set up Ruthie (Carla Rueckert) to be kidnapped by the ring. She is supposed to wear a tracking device in her bra, but she's taken before she can put it on. Fortunately, Kaspar already knows where the hideout is.