Olivia Wilde will be checking in to "House M.D." for the last time when the show bids farewell to fans. It has been confirmed that the 28-year-old brunette will reprise her role as Dr. Remy "Thirteen" Hadley in the series finale, which is scheduled to air on May 21, AceShowbiz reported.

The Quorra of "Tron: Legacy" first joined the FOX medical series in 2007. She exited the show in October 2011 to focus on her movie career.

Earlier this season, her character Thirteen briefly rejoined the diagnostic team in Princeton-Plainsboro, only to get fired by House. However, it's believed that the genius doctor did it with a good intention, hoping that she can live out her last days in happiness.

FOX and the executive producers of "House M.D." decided to end the show after eight seasons to leave "mystique in the air." Another alumna, Jennifer Morrison, has expressed her willingness to reprise her role as Cameron, but nothing has been confirmed.