 Mary Tyler Moore: The 20th Anniversary Show commemorated the 20th anniversary of a sitcom created by what two people?
Mary Tyler Moore: The 20th Anniversary Show: Mary Tyler Moore: The 20th Anniversary Show is a 1991 American television special commemorating the 20th anniversary of the 1970–77 sitcom "The Mary Tyler Moore Show" which was broadcast on CBS on February 18, 1991. The Mary Tyler Moore Show: The Mary Tyler Moore Show, originally known simply by the name of the show's star, Mary Tyler Moore, is an American sitcom created by James L. Brooks and Allan Burns that aired on CBS from 1970 to 1977.
James L. Brooks and Allan Burns