Teen sitcom

The most common episodic plot lines used in teen sitcoms involve the protagonist(s) dealing with family and friends, ending up in a complicated situation (such as the protagonist's parents not allowing them to try out for a school sports team because of their gender) that the characters must solve by episode's end, getting into moral conflicts with their parents, friends, relatives, or siblings, and coming-of-age situations (such as a first date or learning how to drive); however, more dramatic and shocking plot elements or ones which center on undesirable (such as bullying, anxiety, peer pressure, police brutality, excessive force, underage alcoholism, and possibly even substance abuse) may be featured as well, in what are sometimes called "very special episodes".

The earliest ancestor of the teen sitcom was Meet Corliss Archer, a TV adaptation of a popular radio show about a teenage girl which aired briefly in syndication in 1954.

It starred Melissa Joan Hart whom was previously known to young audiences in the hit Nickelodeon teen sitcom Clarissa Explains It All which aired from 1991 to 1994.

The franchise focused on the adventures of the eponymous main character who tries to live a normal life as a teenager and later young adult while dealing with being a half-witch/half-mortal; Sabrina ran for four seasons on ABC and an additional three on The WB).

Though TGIF was originally geared towards families, the success of Sabrina, The Teenage Witch and Boy Meets World which had its teenage cast become teen idols and the transfer of its more successful sitcoms like Step by Step and Family Matters (which by that point was more focused on the young adult cast) to CBS in 1997, led to the block's shift towards teen-oriented sitcoms that fall.

Detten would later star in another short-lived TGIF sitcom, Complete Savages (2004-2005) which consisted of a predominantly teenage male cast with a dysfunctional sibling dynamic a la Malcolm in the Middle.

The block also featured comedies such as California Dreams (focusing on an aspiring band), Hang Time (centering on the players and cheerleaders of a high school basketball team), City Guys (centering on the developing friendship of two New York City high school students of different backgrounds and races) and One World (focusing on a family in which all six children are adopted from different backgrounds).

The WB's earliest comedies with teens as the central characters included Sister, Sister (which originated on ABC from 1994 to 1999; about teenage twin sisters who accidentally reunite while at a clothing store with their respective adopted parents after being separated after they were born 15 years earlier, resulting in Tia Landry (Tia Mowry) and her mother Lisa (Jackée Harry) moving in the house belonging to Tamera Campbell (Tamera Mowry) and her father Ray (Tim Reid)) and Unhappily Ever After (originally centering on the divorcing parents of three children, but shifted its primary focus on the latter characters, specifically attractive but intelligent redhead Tiffany Malloy (Nikki Cox) and her less-than-bright brother Ryan (Kevin Connolly)).

MTV aired series targeted towards teenagers such as TRL, a daily music countdown show; Laguna Beach: The Real Orange County, a reality show focused around a group or rich teenagers living in California; and the latter's spinoff The Hills, which centered on former Laguna Beach cast member Lauren Conrad and her internship at Teen Vogue.

During the 1990s, MTV aired the controversial animated series Beavis and Butt-Head, which focused on the antics of two idiotic teenage slackers and their unsuccessful attempts at getting girls, though they often displayed gross, violent and crude behavior; a spinoff about one of the lead characters' former classmates, Daria, premiered in 1997 and focused around a cynical, sarcastic, intelligent yet monotone teenage girl and her stereotype-infested high school.

In 2010, MTV premiered its first live action teen sitcom The Hard Times of RJ Berger, which became an instant hit although it would be canceled after two seasons.

Awkward, which debuted in 2011, was another hit for the network and focuses on a teenage girl who tries to navigate through adolescence after the circumstances of a bathroom accident after reading an anonymous letter written about her, result in her notoriety once her high school classmates believe she attempted suicide.

Children's cable channel Nickelodeon had begun its own trend of producing teen sitcoms in the late 1980s; one of the earliest was the 1989–93 series Hey Dude, which focused on a group of teenagers working at a dude ranch; the network's most popular comedy of the 1990s was Clarissa Explains It All, running from 1991 to 1994 and starring then-unknown actress Melissa Joan Hart, which focused around Clarissa Darling, a typical teenager that faced typical teen issues and an aggravating younger brother.

While hugely unsuccessful in the ratings, Roundhouse still was innovative in some ways such as featuring a large diverse teenage cast and an urban setting which stood out from the predominantly white suburban environment of the Nickelodeon's past series.

Another attempt came with 1989 reboot of The Mickey Mouse Club (MMC) which contained a mix of sketch comedy, musical and dance numbers (often covers of then-popular pop songs), celebrity guest stars and serial dramas.

During the 1990s and 2000s, Disney Channel would begin to air reruns of teen-themed comedies and dramas with foreign and Canadian imports such as Eerie, Indiana, The Baby-Sitters Club, Ready or Not, The Torkelsons, Growing Pains, Brotherly Love, Smart Guy, Ocean Girl, Dinosaurs, Honey, I Shrunk the Kids: The TV Show, Boy Meets World, Sister, Sister, Life with Derek and Naturally, Sadie.

Zoog Disney was a primetime and weekend block hosted by animated teenage cyber-creatures called "Zoogs" and featured original series and films, live concerts and music videos of current teen pop artists, exclusive behind-the-scenes footage of upcoming Disney films, extreme sports clips and interstitials that promoted usage of the internet.

Disney Channel's first truly successful sitcom was Lizzie McGuire, which centered on a junior high school girl dealing with the onset of puberty, trying to become popular and other teen issues.

The channel continues to produce comedies with a "high concept" plot, such as Jessie (focusing on a woman from Texas who becomes a nanny to four upper-class New York City children), Shake It Up (about two teenage girls who are dancers on a local music show), A.N.T.