Three bumbling criminals have been trying to get their hands on the computerized control system of Mr. Twister, a talking monster truck with a mind of its own.

Delusional and spoiled Maureen and her eccentric brother Howdy decide to track down and meet their estranged mother, all while the drama of dysfunctional relationships, disastrous weather conditions and a dark family secret ensue.

On Christmas Day the Texas area to the South West of Fort Worth is struck by a massive storm system sprouting several severe tornadoes.

Bill and Jo Harding, advanced storm chasers on the brink of divorce, must join together to create an advanced weather alert system by putting themselves in the cross-hairs of extremely violent tornadoes.

A man-made fire twister sweeps through Los Angeles, leaving the city in ruins. However, all is not lost when a group of strangers band together to put an end to the destruction.