Group W Productions

Group W Productions (also known as Westinghouse Broadcasting and formerly WBC Productions) is a defunct television production company branch founded by George Westinghouse. It produced successful shows such as Evening Magazine, Hour Magazine, The Mike Douglas Show, Teenage Mutant Ninja Turtles (1987 version) and Martha Stewart Living. Group W is also the owner of now-CBS-owned radio & TV stations like KYW-TV in Philadelphia, KPIX–AM in San Francisco, WCXR-FM in Washington D.C. and WJZ-TV in Baltimore. It started out as a radio company in 1920 and expanded to television in 1948. Then later in 2000 it folded into Eyemark Entertainment and still later into King World and today it is now CBS Television Distribution‎‎.