Fernwood 2 Night (or Fernwood Tonight) was a comedic television program created by Norman Lear as a spin-off/summer replacement from Mary Hartman, Mary Hartman. It was a parody talk show, hosted by Barth Gimble (Martin Mull) and sidekick/announcer Jerry Hubbard (Fred Willard), complete with a stage band, Happy Kyne and His Mirthmakers (featuring Frank De Vol as the ironically dour "Happy" Kyne, and Tommy Tedesco as one of the guitarists). Barth was the twin brother of Garth Gimble from Mary Hartman.

Like Mary Hartman, Mary Hartman, Fernwood 2Nite was set in the fictional town of Fernwood, Ohio. The show satirized real talk shows as well as the sort of fare one might expect from locally-produced, small-town, midwestern American television programming. Well-known actors usually appeared playing characters or a contrivance had to be written for the celebrity to appear as themself. (In one episode, Tom Waits' tour bus happened to break down in Fernwood.)

After one season of Fernwood, the producers revamped the show the following year as America 2-Night. In this second version, we find that Barth and Jerry's show has moved to Los Angeles and is now broadcast nationally on the fictional UBS network (presumably a reference to the film Network), whose slogan was "We put U before the BS". This change allowed the show to now have well-known actors on the show as themselves.

In 2001, Martin Mull and Fred Willard reprised their roles in a stage appearance and retrospective at the in Aspen, Colorado.

Reruns aired on Nick at Nite from 1990 to 1993, on TV Land in 1996, and again on TV Land sporadically between 2001 and 2003, as part of the TV Land "Kitschen", a weekend block of campy programming that aired at midnight.

Barth Gimble and Jerry Hubbard are the host of a talk show produced in the fictitious town of Fernwood, Ohio (also the setting of "Mary Hartman, Mary Hartman"). The show featured parodies of guests that might appear on real talk shows, only with the twisted small-town mentality of Fernwood. Music was provide by the sad-faced Happy Kyne and his Mirthmakers; Happy was also the proprietor of a fast-food restaurant called Bun 'n' Run. Written by Mike Konczewski