DR. HOUSE GOES WITH HIS GUT AND PERFORMS AN UNETHICAL ACT TO PROVE WHAT HE SUSPECTS TO BE THE LINK TO A TEENAGE LACROSSE PLAYER'S ILLNESS IN ORDER TO SAVE THE BOY'S LIFE ON "HOUSE" TUESDAY, NOVEMBER 23, ON FOX

When a teenage lacrosse player is stricken with an unidentifiable brain disease, Dr. House and the team hustle to give his parents answers. Chase breaks the bad news, the kid has MS, but the boy's night-terror hallucinations disprove the diagnosis and send House and his team back to square one. As the boy's health deteriorates, House's side-bet on the paternity of the patient infuriates Dr. Cuddy and the teenager's parents, but may just pay off in spades on the "Paternity" episode of HOUSE Tuesday, Nov. 23 (9:00-10:00 PM ET/PT) on FOX. (HOU-105) (TV-TBA)

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