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! Two NASA scientists try to save the world.

Genres

Cast

Steve Brodie

Dr. Vance

Barbara Hale

Dr. Jenny Langer

Robert Easton

Kester

Leslie Parrish

Ev

Alan Hale Jr.

Sheriff

Bill Williams

Dutch

Christiane Schmidtmer

Helga

Joel Thingvall

(uncredited)