PA: Viewer discretion is advised.

DR. HOUSE AND THE TEAM TREAT A HOMELESS WOMAN WHOSE WORSENING SYMPTONS AND UNKNOWN IDENTITY PROVE TO BE A COMPLEX MYSTERY ON "HOUSE" TUESDAY, FEBRUARY 8, ON FOX

Dr. Foreman believes an uncooperative homeless woman is faking seizures to get a meal ticket at the teaching hospital. But her homelessness strikes a personal chord with Dr. Wilson and he grows determined to keep her from falling between the cracks. Her worsening symptoms prove to be a complex mystery for House and his team, but the mystery of her identity and medical history may hold the answers to saving her life. Just as the team suspects she has contagious meningitis, the woman goes missing, only to be Tasered by the police, who bring her back. But House deduces the Taser may have proven yet another diagnosis, with dire results, in the "Histories" episode of HOUSE Tuesday, Feb. 8 (9:00-10:00 PM ET/PT) on FOX. (HOU-111) (TV-14 L, V, S)

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: Leslie Hope as Victoria; Smith Cho as Julia; Ogy Durham as Chris; Leslie Karpman as Jodi; Brandon Bracato as Phil; Tomiko Martinez as Tall Girl; Patty Onagan as Girlfriend; Troy Robinson as Cop #1; Paul Sklar as Cop #2; Charles C. Stevenson Jr. as Walter; Larry Clarke as Officer Gilmar; Kevin Moon as EMT; Suzanne Ford as Mrs. Whitney; Bonnie Perlman as Mom; Farrah Skyler Greye as Nurse