Art Binninger was a sci-fi buff in the 1970s with the resources of the audiovisual squad at Vandenberg Air Force Base at his disposal. The result was Star Trix, a claymation Star Trek parody, that spawned three short films and Star Trix: The Flick (parts 1, 2, 3, 4, and 5). Art Binninger himself explains the whole saga on his web site.
The Continental was a short-lived TV show that debuted in 1951 on KNBH Los Angeles and aired nationally on ABC and CBS during the 1952-1953 TV season. Sponsored by Cameo Stockings, the show featured Italian actor Renzo Cesana (who got discovered when Robert Rossellini produced a play Cesana wrote when he was 16!) purring seductively into the camera, while offering "sham-pan-ya" to an offscreen lady friend. Best known for inspiring a series of Saturday Night Live sketches starring Christopher Walken, the show inspired parodies in its own era, such as this Popeye cartoon (where Bluto tries to seduce Olive Oyl by posing as "The International"), a Jerry Lewis skit on the Colgate Comedy Hour that imagines the Continental as played by Marlon Brando, and a Pepe Le Pew cartoon where our amorous skunk attempts to seduce the feline object of his affection in The Cat's Bah. Unfortunately, Internet footage of the real show appears to be nonexistent, although you can buy some love songs recorded by the Continental off EBay.
The Rutles: All You Need Is Cash may be the most elaborate parody of the Beatles ever constructed, including satirical tributes to the appearances on the Ed Sullivan Show, Yellow Submarine, and the rooftop concert at Apple Records. Check out some other fine parodies who picked up where the Rutles left off: The Mosquitoes on Gilligan's Island, Chris and the Alphabeats on Sesame Street, Letter B and Hey Food by the Beetles, the Be Sharps on the Simpsons, A Hard Day's Night of the Living Dead by the Zombeatles, Peter Cook & Dudley Moore's L.S. Bumble Bee, the Powerpuff Girls Meet the Beat Alls (parts 1 and 2 with commentary by Mojo Jojo), Beatles spoofs in a Polish sitcom and a Bollywood musical, Beatallica sings A Garage Dayz Nite, the Chasers' I Am Thesaurus, and the Beatles go bar mitzvah.
Cutting-Edge Critique of TV or Just a Lot of Guys with No Shirt On? Exhaustive website of TV shows from the 1950s to the present with discussion of overt gay and lesbian content. Also a lot of coverage of hidden homoerotic content that could be viewed as a parody of academic interpretive overreaching. On the other hand, that didn't stop Jerry Falwell from denouncing Tinky Winky's alleged sexual orientation.