The NTA Film Network was an early American television network founded by Ely Landau in 1956. The network was not a full-time television network like CBS, NBC, or ABC. Rather, it operated on a part-time basis, broadcasting films and several first-run television programs from major Hollywood studios. Despite attracting over 100 affiliate stations and the financial support of Twentieth Century-Fox (which purchased a 50% share of NTA in November 1956) the network proved unprofitable, and was discontinued by 1961. The NTA Film Network's flagship station, WNTA-TV, is now WNET, one of the flagship stations of the Public Broadcasting Service (PBS).