7 of the Most Unforgettable Tornado Movies, From "Twister" to "The Wizard of Oz"

When it comes to visual effects and portrayals of actual tornados, "Twister" was one of the most impressive pictures of its time. It follows university professor Jo Harding and her students as they try to chase an incredibly powerful tornado using a tracking device called the Dorothy, which was created by Jo's estranged husband, Bill.