Sony Pictures Television
On September 16, 2002, Sony Pictures Entertainment retired the name "Columbia TriStar" from television and renamed the American studio as Sony Pictures Television and its international division as Sony Pictures Television International. Some shows continued using the CTDT name, although many stopped using it in November 2002, while "Hollywood Squares" continued using it until early 2003.
Stewart Television
In 1994, Bob Stewart sold his company to Sony Corporation. Sande, in the meantime, went ahead and created and produced more game shows with his own independent company Sande Stewart Television. A majority of Bob Stewart's game shows Sony owns has been aired on GSN. Two of Bob Stewart's game show formats have been revived into new incarnations. They were "Pyramid" and was hosted by Donny Osmond in 2002 for syndication and "Chain Reaction" in 2005 produced by British television producer Michael Davies' production company Embassy Row in association with and distributed by Sony Pictures Television aired on GSN and was hosted by Dylan Lane. Ironically, Embassy Row would be acquired by Sony Pictures on January 14, 2009.