PA: Viewer discretion is advised.

A YOUNG MAN FORCED TO TAKE ON THE ROLE OF FATHER TO HIS YOUNG SIBLINGS IS FACED WITH A CHOICE THAT COULD POTENTIALLY SAVE HIS LIFE OF BREAK UP HIS FAMILY, AND TRITTER HAS PUT SERIOUS PRESSURE ON WILSON TO ADMIT HE KNOWS THE TRUTH ABOUT HOUSE�S USE OF PAIN MEDICATION ON �HOUSE� TUESDAY, NOVEMBER 21, ON FOX

Patrick Fugit (�Almost Famous�) Guest-Stars

House�s newest patient is 18-year-old Jack (guest star Patrick Fugit, �Almost Famous�), brought to the hospital after experiencing a heart attack and massive vomiting. Barely an adult himself, Jack has been the parent to his younger brother and sister since their parents died. After a brief perusal of Jack�s file, House thinks he�s got the diagnosis, seals it in an envelope and turns the process into a game, challenging Cameron, Foreman and Chase to figure it out on their own. When Jack is given an option that would lead to a possible reprieve from his worsening illness, he�s faced with a decision that could break up his little family forever. Meanwhile, in an attempt to extract a confession, Tritter (guest star David Morse) makes it almost impossible for Wilson to practice medicine, driving a friendship-ruining wedge between House and Wilson in the �Whac-A-Mole� episode of HOUSE airing Tuesday, Nov. 21 (9:00-10:00 PM ET/PT) on FOX. (HOU-308) (TV-PG L)

Cast: Hugh Laurie as Dr. Gregory House; Lisa Edelstein as Dr. Lisa Cuddy; Omar Epps as Dr. Eric Foreman; Robert Sean Leonard as Dr. James Wilson; Jennifer Morrison as Dr. Allison Cameron; Jesse Spencer as Dr. Robert Chase.

Guest Cast: Patrick Fugit as Jack Walters; David Morse as Michael Tritter; Cassi Thomson as Kama Walters; Tanner Blaze as Will Walters; Dustin Seavey as Rodent; Alan Rosenberg as Bruce Steinerman; Mandy June Turpin as Beth; Deborah Lacey as Lorraine; Marco Pelaez as Pharmacist; Dorothea Harahan as EMT; Cassius Willis as Officer; Patrick Birkett as Old Man; Bobbin Bergstrom as Nurse