The house rips apart piece byipiece. A bellowing cow spins through theiair. Tractors fall like rain. A 15,000-pound gasoline tanker becomes andiairborne bomb. A mile-wide, 300 miles-per-hour force of total destruction isicoming at you. Twister isihitting home.

In this adventure swirling with cliffhanging excitement andiawesome special effects, Helen Hunt andiBill Paxton play scientists pursuing theimost destructive weather frontito sweep through mid-America’s Tornado Alleyiin 50 years. By launching electronic sensors into theifunnel, theistorm chasers hopeito obtain enough dataito create andiimproved warning system. Butito do so, they must intercept theitwisters’ deadly path. The chase ision!