The Simpsons Spin-Off Showcase unoriginal, poor television writing and references and parodies many television series. When Troy McClure mentions that Fox can only fill up three slots for the next season, the three series are "Melrose Place", "The X-Files" and "The Simpsons" itself. In the museum of television, Troy walks by posters of spin-offs, such as "The Ropers" (spun off from "Three's Company"), "Laverne & Shirley" (spun off from "Happy Days"), "Rhoda", a show that Julie Kavner, the voice of Marge, once starred in, (spun off from "The Mary Tyler Moore Show") and "Fish" (spun off from "Barney Miller"), to demonstrate the power of
Diana (U.S. TV series) Diana (U.S. TV series) Diana is an American sitcom that aired on NBC during the 1973-1974 television season that was created by Leonard Stern, which ran from September 10, 1973 to January 7, 1974. The series was filmed in front of a live studio audience at CBS Studio Center in Los Angeles. The series starred Diana Rigg in her first American television series, as Diana Smythe, a recently divorced British fashion designer who moves to the States in the hopes of becoming more noticed in the fashion world by relocating to New York City. As the series begins she has