TV Line's Michael Ausiello has some House spoilers for us: Donal Logue, who some fans might recognize from FX's late Terriers, has landed himself a "very juicy" guest-starring role on the show. He's slated to be the POTW in the 20th episode, airing in early May.
This episode will also mark the return of Candice Bergen as Cuddy's mom, Arlene. Could she be returning for a Huddy wedding???