Star Trek: The Next Generation is an American science fiction television series that debuted in broadcast syndication on September 28, 1987. The series lasted for seven seasons until 1994, and was followed by four movies which were released between 1994 and 2002. The series was a follow-up to the original Star Trek series which was broadcast on NBC between 1966 and 1969, with characters from the original series appearing in The Next Generation on several occasions; a crossover movie titled Star Trek Generations was also released. The Next Generation was developed by creator Gene Roddenberry, who served as an executive producer until his death in 1991, along with Maurice Hurley, Rick Berman, Michael Piller and Jeri Taylor. The series was filmed primarily on the Paramount Studios lot in Los