Freaks and Geeks is an American teen comedy-drama television series created by Paul Feig and executive-produced by Judd Apatow that aired on NBC during the 1999–2000 television season. The show is set in a suburban high school near Detroit during 1980–81. The theme of Freaks and Geeks reflects "the sad, hilarious unfairness of teen life". With little success when it first aired, because of an erratic episode schedule and conflicts between the creators and NBC, the series was canceled after airing 12 out of the 18 episodes. The series became a cult classic, and Apatow continued the show's legacy by incorporating the actors in future productions.

The series has appeared in numerous lists of the greatest television shows of all time, including lists by Time, Entertainment Weekly, TV Guide, Rolling Stone and Variety. It launched most of its young actors' careers, such as James Franco, Seth Rogen, Jason Segel, Busy Philipps, John Francis Daley, Martin Starr, Samm Levine and Linda Cardellini.