Meteorologist believe a massive tornado will strike Dallas, Texas sometime in the near future. Such a storm would crush this city of more than 6 million people. This program employs computer simulations to speculate on the potential destruction and death toll of a possible Dallas mega tornado.

Originally released by A&E Networks, 2006. Streaming video file encoded with permission for digital streaming by Infobase on May 16, 2015.

Tornado Alley Twister: Introduction (1:26); --Dallas Tornado? (3:20); -- Tornado Alley (4:17); -- Oklahoma City Mega Tornado (3:17); -- Storm Chasing (2:51); -- Oklahoma's Biggest Tornado (2:52); -- F5 Tornado (3:26); -- Path of Destruction (3:27); -- Computer Study (4:07); -- Worst Case Scenario (3:56); -- Debris and Safety (3:14); -- Computer Animated Tornado (4:16); -- Computer Animated Tornado: Part Two (4:17); -- Credits: Tornado Alley Twister (0:30); .