Not Cancerhouse M.d. : Season 5 Episode 2 Now

: A math teacher who received a corneal transplant and is the focus of the case.

: This episode is noted for being particularly "squishy," featuring a graphic brain biopsy and the physical removal of a patient's skull. Not CancerHouse M.D. : Season 5 Episode 2

: Apple reveals that she was happier when she was blind; regaining her sight only showed her how "ugly" the world really is. : A math teacher who received a corneal

: For the first time, House admits that Wilson was his only friend, setting the stage for his mental decline later in the season. : For the first time, House admits that

: Apple is played by Felicia Day , the sixth guest star in the series to have also appeared in Buffy the Vampire Slayer . 🧬 Themes: Perspective and Truth

The episode begins with a rapid-fire sequence of four people—a tennis player, a crane operator, an MMA fighter, and a tuba player—suddenly collapsing and dying.