Thirteen is checking in one more time.
EW has confirmed that Olivia Wilde is set to reprise her role as Thirteen in the show’s series finale, airing May 21. TVLine first reported.
Wilde last appeared on the show in October, and left — seemingly for good — after House (Hugh Laurie) fired Thirteen. (He did it so she wouldn’t feel compelled to return to her post out of guilt.) Well, obviously it won’t stick.
The question now is, how will she return? As a patient? (Her character has long suffered from Huntington’s disease) A doctor? Or in a dream? (Hey, crazier things have happened.)