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.
TriStar Television
CPT would continue on under Sony Pictures Entertainment (SPE), but TriStar Television was reestablished in October 1991 after CPT acquired some of the library of New World Television. Jon Feltheimer, who was president of New World Television became the new president of TriStar Television. On February 21, 1994, TriStar Television merged with Columbia Pictures Television and formed Columbia TriStar Television (CTT).