Kraft Television Theatre is an American drama/anthology television series that began May 7, 1947, on NBC, airing at 7:30pm on Wednesday evenings until December of that year. It first promoted MacLaren's Imperial Cheese, which was advertised nowhere else. In January 1948, it moved to 9pm on Wednesdays, continuing in that timeslot until 1958. Initially produced by the J. Walter Thompson advertising agency, the live hour-long series offered television plays with new stories and new characters each week, in addition to adaptations of such classics as A Christmas Carol and Alice in Wonderland. The program was broadcast live from Studio 8-H at 30 Rockefeller Plaza, currently the home of Saturday Night Live.