Seinfeld
This report covers the full nine-season run of Seinfeld (1989–1998). It is a beloved adult sitcom whose humor is built almost entirely on the dating lives, social anxieties, and self-serving behavior of four grown-up New Yorkers — topics that will mostly sail over little ones' heads but are squarely aimed at adult sensibilities.
Teens 14 and up who enjoy dry, observational comedy; not a fit for young or elementary-age children.
Episodes to know about
"The Contest" — the entire episode's plot centers on a competition among the four friends about who can go longest without masturbating; the act is never named but is discussed at length throughout.
"The Fusilli Jerry" — a brief scene shows Elaine and her boyfriend being physically intimate in a way more explicit than the show's usual standard.
"The Hamptons" — a subplot involves George's girlfriend being seen topless, discussed openly by all the characters.