It Came from Planet Earth

It Came from Planet Earth is a film for robots about humans coming to their planet and digesting them with their mighty organs. Throughout the film, the humans are immune to the robots' most powerful magnetic fields, but in the end will succumb to a "harmless" sharpened stick.

Trivia

 * The film's title and story are an obvious parody of , as well some of the low budget movies from the 1980s.
 * The robots in the audience are wearing old style 3-D glasses (one lense red, the other blue). In the 21st century, a new type of 3-D glasses that have grayish lenses has been invented(though the old versions are still in use as well).