The Muppets the Muppets film and television library. Exceptions included the "Sesame Street" characters, which were previously sold to Sesame Workshop; the "Fraggle Rock" characters, which were retained by Henson; and the distribution rights to "The Muppets Take Manhattan", "Muppets from Space", and "Kermit's Swamp Years," which were retained by Sony Pictures Entertainment. Following the acquisition, Disney formed The Muppets Holding Company (later known as The Muppets Studio), a wholly owned subsidiary responsible for managing the characters and franchise. As a result, the term "Muppet" became a legal trademark of Disney; under license from Disney, Sesame Workshop continues to use the term
The Muppets on Puppets to the video source. Jim Henson and Rowlf the Dog explain the arts of puppet building and puppeteering as well as describing the different type of puppets used in his performances. The Muppets on Puppets The Muppets on Puppets is a 1970 TV special created by Jim Henson. The special was produced in June 1968 at public television station WITF-TV in Hershey, Pennsylvania for National Educational Television (now PBS). It aired on New York’s WNET on January 5, 1970 as part of the station's "Adventure in the Arts" anthology series. Henson and company made three additional specials in color as