Jättiläishämähäkki was released in the year 1975。Jättiläishämähäkki is also called as The Giant Spider Invasion, Inwazja olbrzymich pajaków, Invasione dei ragni giganti, Invasion of the Giant Spiders, Invasión de las arañas gigantes, Hämähäkkien hyökkäys, Angriff der Riesenspinne。

A black hole hits North Wisconsin and opens a door to other dimensions. Giant 15 meter spiders emerge from it, who have an appetite for human flesh! Dr. Jenny Langer and Dr. Vance from the NASA try to save the world.

Jättiläishämähäkki actors and actresses include Alan Hale Jr.。