With his diagnostic team gone, House tries to diagnose a young woman who survived an office building collapse. With the condition getting worse, Cuddy puts pressure on House to hire a new team, but instead attempts a differential diagnosis with help from the janitor.
Quest roles:
Kay Lenz(Mrs. Bradberry), Bevin Prince(Megan), Ken Takemoto(Sam Lee), Conor Dubin(Ben), Pat Millicano(Leon), Liliya Toneva(Liz), Shannon McClung(Doug), Kathryn Adams(Young Doctor), Leo Vargas(Male Nurse), Maurice Godin(Dr. Hourani)