The Mary Tyler Moore Show mirror those of "The Mary Tyler Moore Show". When the writers of the sitcom "Friends" were about to create their series finale, they watched several other sitcom finales. Co-creator Marta Kauffman said that the last episode of "The Mary Tyler Moore Show" was the "gold standard" and that it influenced the finale of "Friends". The show spun off three television series, all of which aired on CBS: the sitcoms "Rhoda" (1974–78) and "Phyllis" (1975–77), and the one-hour drama "Lou Grant" (1977–82). In 2000, Moore and Harper reprised their roles in a two-hour ABC TV-movie, "Mary and Rhoda". Two retrospective specials
T. P. McKenna Adamant Lives!" (1967), "Jason King" (1972), "The Sweeney" (1975), "Blake's 7" (1978), "Minder" (1984) and in the "Doctor Who" serial "The Greatest Show in the Galaxy" (1989). He played Richmond in the Thames Television series "Callan" (1972) and made ten appearances in "Crown Court" (1974–1982), mainly as barrister Patrick Canty, while also appearing in the popular ATV anthology drama series "Love Story" (1965-1968). He also featured prominently in other television dramas including "The Duchess of Malfi" (1972), "Napoleon and Love" (1974),"The Changeling" (1974), "Fathers and Families (1977)", "Holocaust" (1978), "The Manions of America" (1981), "To the Lighthouse" (1983), "The Scarlet