Jim explores the most frightening "Big Bug" film ever made - in his opinion - with a fearful look at Jack Arnold's 1955 classic, "Tarantula!," starring John Agar, Mara Corday, Leo G. Carroll, Ross Elliot, Nestor Paiva and Clint Eastwood. What can a small desert town to protect themselves from an enormous spider terrorizing the countryside. It's a research experiment gone terribly wrong and it is all examined on this episode of "Monster Attack!"