National Geographic: Inside the Mega Twister (2015-11-01)
Overview
The tornado that struck El Reno, Oklahoma, on May 31, 2013, defined superlatives. It was the largest twister ever recorded on Earth.
Watch Trailer
Status: Released
Release Date: 2015-11-01
Runtime: 0h 43m
Director: Tria Thalman
Writer: Patrick Prentice, Tria Thalman, Jared Lipworth