We don't know what Stargate mythology would be without the Four Great Races, and one of those Races, the Nox, was represented early on in the show's run in an episode of the same name. Ray Xifo, "Opher" of the Nox, and a close friend of his Nox co-star Armin Shimerman, joins Dial the Gate LIVE to discuss his career and his experience as a member of this enigmatic race.