(1981-1986) Greatest American Hero (1981-1986) Cheers (1982–1986, NBC) The A-Team (1983-1986) Hardcastle and McCormick (1983-1986) Stop Making Sense (1984) Muppet Babies (1984-1986, CBS) Riptide (1984-1986) Perry Mason Returns (1985, NBC) Re-Animator (1985) Happy New Year, Charlie Brown! (1986) Jocks (1986) You're a Good Man, Charlie Brown (1986) Star Trek IV: The Voyage Home (1986) We're Back! A Dinosaur's Story'' (1993) See also References Film sound production Cinema of Southern California Entertainment companies based in California Film production companies of the United States Television production companies of the United States Defunct organizations based in Hollywood, Los Angeles Mass media companies established in 1937 Mass media companies disestablished in 1986 1937 establishments in California Defunct companies based in Greater Los Angeles Defunct entertainment companies Defunct mass media companies of the United States 1986 disestablishments in California 1986 mergers and acquisitions