"Mile Wide Tornado: Stormchasers Tribute" will include highlights and special scenes featuring Tim Samaras, Carl Young and Paul Samaras.
http://www.hollywoodreporter.com/live-feed/discovery-airing-tribute-stormchasers-stars-561999
http://www.hollywoodreporter.com/live-feed/discovery-airing-tribute-stormchasers-stars-561999