On what date did House M.D. broadcast its series finale in the United States?

House M.D. broadcast its United States series finale on May 21, 2012.

The finale, titled “Everybody Dies,” concluded the show's eight-season run on Fox. It followed the final major crisis involving Gregory House and brought the series' central friendship, professional identity, and approach to difficult cases to a close.

The date is sometimes confused with the date of the show's final season premiere or with the dates used for international broadcasts. The United States broadcast schedule placed “Everybody Dies” on May 21, 2012, after the penultimate episode, “Holding On,” aired one week earlier.

House M.D. had premiered on November 16, 2004, so its original American run lasted more than seven years from first broadcast to finale. The final episode was written by series creator David Shore and executive producer Peter Blake, with the conclusion designed to resolve House's apparent disappearance and relationship with Wilson.