It's spring, and that means tornado season.
Get your fill of funnel clouds at a thrilling new IMAX film, Tornado Alley, opening at Omni Theater this weekend.
In Tornado Alley, Sean Casey -- star of the Discovery Channel's Stormchasers -- sets out to capture the birth of a tornado on film.
In high-tech vehicles designed to withstand the wind, rain and hail that comes with tornado-chasing, Casey and his crew of weather scientists seek out funnel clouds, watching them develop and trying to record what happens inside.
The crew's exhilarating chase is narrated by Bill Paxton.