Chasing UFOs, a National Geographic show, airs this Friday at 9p. The stars are Ben McGee, physical scientist, Erin Ryder, tech and recon (adds T&A), and James Fox, Ufologist, Fox adds substance due to his films, best known, "I Know What I Saw," a successful UFO documentary. Show appears to be take-off on UFO Hunters. The episode will showcase Texas sightings. You may want to check it out on an idle Friday night.