The second season of House premiered on September 13, 2005 and ended on May 23, 2006. During the season, House tries to cope with his feelings for his ex-girlfriend Stacy Warner, who, after he diagnosed her husband with acute intermittent porphyria, has taken a job in the legal department of Princeton-Plainsboro Teaching Hospital.

Daniel Eugene Butler is an American actor known for his role as Bob "Bulldog" Briscoe on the TV series Frasier (1993–2004); Art in Roseanne (1991–1992); for the voice of Mr. Simmons on the Nickelodeon TV show Hey Arnold! (1997–2002), later reprising the role in Hey Arnold!: The Jungle Movie (2017); and for film roles in Enemy of the State (1998) and Sniper 2 (2001).