CBS/Paramount owns all (as far as I know) of the Desilu stuff, ergo they own that particular episode of DESILU PLAYHOSE, aka WESTINGHOUSE DESILU PLAYHOUSE. That show was available for syndication at one time. Here in Philadelphia, one night in the early Sixties, Channel 3 ran "The Time Element" in a Sunday night 11:15 to 12:15 AM time slot (right after the fifteen minute local news). I still have a memory of the TV GUIDE in which I saw it listed.