The Don Knotts Show was a variety program aired by NBC as part of its 1970-71 lineup. Long relegated to the role of sidekick, which he had portrayed for many years in several television series and films, Don Knotts was the headliner here. Each week, he and his guests put on standard TV variety fare of the era. Two recurring features were a skit about the effort involved in putting a weekly television series on the air, much in the spirit of The Jack Benny Show, and The Front Porch, in which Don and a guest would sit in rocking chairs and quietly discuss their philosophies of life. Notable regulars in his cast included Elaine Joyce and Gary Burghoff, who had previously portrayed "Radar O'Reilly" in the film version of M*A*S*H and was about to achieve his greatest fame in reprising that role for the television version of it.

The Ed Sullivan Show is an American TV variety show that originally ran on CBS from Sunday June 20, 1948 to Sunday June 6, 1971, and was hosted by New York entertainment columnist Ed Sullivan. It was replaced in September 1971 by the CBS Sunday Night Movie, which ran only one season and was eventually replaced by other shows. In 2002, The Ed Sullivan Show was ranked #15 on TV Guide's 50 Greatest TV Shows of All Time.

The Mike Douglas Show is an American daytime television talk show hosted by Mike Douglas that originally aired only in the Cleveland area during much of its first two years on the air. It then went into syndication in 1963 and remained on television until 1982. It was distributed by Westinghouse Broadcasting and for much of its run, originated from studios of two of the company's TV stations in Cleveland and Philadelphia.