Field trip panic: Ian bleeds at the museum as the chaperone's baby comes
A class trip to a heart exhibit falls apart when the pregnant adult in charge goes into labour and six-year-old Ian turns out to be bleeding.
20 moments · 26 min of essential viewing.
A class trip to a heart exhibit falls apart when the pregnant adult in charge goes into labour and six-year-old Ian turns out to be bleeding.
At the hospital charity poker game, House needles his tablemate with primate biology and a speech about how bad cards make small things annoying.
Testing the boy's coordination with his cane, House bluntly informs the parents their son's brain is losing control of his muscles.
Chase is spinning a great-white story to a woman when House arrives asking about his anal fissure, then explains why he had to kill all hope.
House links a six-year-old's case to a 73-year-old woman, Esther, who died years ago, and orders a colonoscopy to hunt for Erdheim Chester.
During the colonoscopy Foreman tells Chase this file has come back before: House sees the woman who died 12 years ago everywhere.
The biopsy comes back negative and when House wants a kidney biopsy, Chase tells him to his face that he screwed up and she died.
Ian's kidneys start failing just as the parents relax; House runs a fast differential and refuses to page Cuddy, explaining who he does and does not need.
With Wilson at the table and House upstairs, the two talk in war-movie code while House reads Cuddy's seltzer habit and pushes Wilson to call.
Ian's parents hear what happened to Esther, then his mother coaxes the frightened boy to lie still while hiding her tears.
A mass at the base of Ian's brain fails to prove lymphoma, and House frames the disease as a train whose destination they already know.
On the phone House guesses Wilson's pair of nines from his tone, coaches him all in, and Cuddy folds while guessing House is still pulling strings.
Threatening to reveal Wilson's toenail polish, House forces an all-in hand, then demands an oncologist for a dying six-year-old.
Wilson finds no leukemia; the team lands on Kawasaki's disease and House asks why it couldn't strike the elderly too.
The echo shows clean coronaries but a small mass in the right atrium while Ian's mother asks how the other woman died.
Doing the biopsy with the blinds open, House triggers cardiac arrest; once Ian is revived he goes right back for the tissue.
Cuddy confronts House for risking a child to solve Esther's death, takes the case away and bans him from Ian's room.
Cuddy describes how she slow-played a colleague to win the tournament, and the hidden aces make House rethink everything.
House insists on retesting the one disease already ruled out; the team fights him, and the stain comes back positive.
Over one last poker hand House is told his diagnosis was a guess, and he answers with another animal anatomy fact.

Every House moment featuring Gregory House, in story order. Played by Hugh Laurie.

Every House moment featuring Allison Cameron, in story order. Played by Jennifer Morrison.

Every House moment featuring Eric Foreman, in story order. Played by Omar Epps.

Every House moment featuring Robert Chase, in story order. Played by Jesse Spencer.

Every House moment featuring James Wilson, in story order. Played by Robert Sean Leonard.

Every House moment featuring Lisa Cuddy, in story order. Played by Lisa Edelstein.