Sony Pictures Television
Sony Pictures Television Inc. (or SPT) is an American television production and distribution studio founded in 2002 as the successor to Columbia TriStar Television. Based in Culver City, it is a division of Sony Entertainment's Sony Pictures Entertainment and a unit of the Japanese conglomerate Sony.
Antenna TV
Antenna TV has program licensing agreements with Sony Pictures Entertainment (which includes series produced by Columbia Pictures Television, TriStar Television and their merged production unit Columbia TriStar Television (which was reorganized as Sony Pictures Television in 2002), Screen Gems, and ELP Communications (including predecessors Tandem Productions, T.A.T. Communications and Embassy Communications), CBS Television Distribution, and DLT Entertainment. The network also shares broadcast rights to classic television programs from the NBCUniversal Television Distribution and 20th Television libraries with competing Weigel Broadcasting-owned digital broadcast network and primary rightsholder MeTV (with Antenna TV gaining access to Universal's program library in the fall of 2011, after those shows were removed from the Retro Television Network, and access to 20th Television's library via its April 2012 acquisition of "WKRP in Cincinnati" with other series from the library being added in January 2015) and rights to select program titles from Warner Bros. Television Distribution, and MGM Television (which includes series produced by Filmways and United Artists Television, but does not include content owned by its parent studio prior to the 1986 acquisition of films and television programs produced directly by MGM by Ted Turner) with Antenna TV sister network This TV.