Viewers are only likely to be rattled by the bad acting and the fact they'd bothered to tune in at all to this mediocre made-for-cable movie about rattlesnakes taking over asmall US town, Eden Valley. Construction work has forced the snakes out of hiding and into human territory, searching for food. Shanna Reed and William Katt star in this unrealistic horror hokum which, only being a PG, probably won't leave you hysssterical.