Jan de Bont	...	(Director)
Michael Crichton, Anne-Marie Martin	...	(Writer)
Helen Hunt	...	Dr. Jo Harding
Bill Paxton	...	Bill Harding
Cary Elwes	...	Dr. Jonas Miller
Jami Gertz	...	Dr. Melissa Reeves
Philip Seymour Hoffman	...	Dustin Davis
Lois Smith	...	Meg Greene
Alan Ruck	...	Robert 'Rabbit' Nurick
Sean Whalen	...	Allan Sanders
Scott Thomson	...	Jason 'Preacher' Rowe
Todd Field	...	Tim 'Beltzer' Lewis
Joey Slotnick	...	Joey
Wendle Josepher	...	Haynes
Jeremy Davies	...	Laurence
Zach Grenier	...	Eddie
Gregory Sporleder	...	Willie
Mark Mancina	...	Composer
Jack N. Green	...	Cinematographer
Michael Kahn	...	Editor

Summary: TV weatherman Bill Harding is trying to get his tornado-hunter wife, Jo, to sign divorce papers so he can marry his girlfriend Melissa. But Mother Nature, in the form of a series of intense storms sweeping across Oklahoma, has other plans. Soon the three have joined the team of stormchasers as they attempt to insert a revolutionary measuring device into the very heart of several extremely violent tornados.