Watch National Geographic: Inside the Mega Twister (2015) Online

The tornado that struck El Reno, Oklahoma, on May 31, 2013, defined superlatives. It was the largest twister ever recorded on Earth. Read More

Watch National Geographic: Inside the Mega Twister online. Featuring Josh Goodman and Tim Samaras, National Geographic: Inside the Mega Twister is classified as Documentary genre movie with an average rating across the web of 6. It is available for streaming online in the UK The movie was filmed in United States of America and was released on 2015. National Geographic: Inside the Mega Twister was directed by . Read Less