21 Years Later, This TV Episode Is Still Ranked Among the Best Ever!

From the outset of “House M.D.,” Gregory House, played by Hugh Laurie, is as enigmatic as he is captivating. The brilliant diagnostician uses a cane, suffers constant pain in his right leg, and consumes Vicodin to ease the agony. However, the cause of his disability remains a mystery through much of the first season.

It’s not until the 21st episode, titled “Three Stories” in its original release and “Cours magistral” in French, that we truly learn what happened to him. This iconic episode aired on May 17, 2005, in the United States, marking its 21st anniversary in 2026.

Warning, the following contains spoilers about episode 21 of “House M.D.” season 1.

Three Patients with Leg Pain

In “Three Stories,” Lisa Cuddy (Lisa Edelstein) forces House to substitute for an absent professor and teach a diagnostic class to medical students. True to form, House quickly abandons any conventional academic approach, opting instead to discuss three seemingly unrelated cases, all involving leg pain.

The first patient is a farmer believed to have been bitten by a snake. The second is a young woman who collapses during a volleyball game. The third is described as a man in severe pain, immediately suspected of seeking drugs.

House intentionally confuses the details. The stories intertwine, faces change, and memories are reconstructed as he narrates. At one point, he even temporarily replaces the third patient with Carmen Electra, emphasizing that he might not be presenting events as they actually unfolded.

Eventually, clues lead to a surprising revelation: the third patient is none other than Gregory House himself.

Why Does House Walk with a Cane?

Five years prior, House had suffered a muscle infarction caused by an obstructed aneurysm in his leg. By the time the diagnosis was made, part of his muscle had begun to die.

Cuddy presented him with two options: undergo amputation or try a risky operation to restore blood circulation. House adamantly refused to lose his leg and chose the latter. Unfortunately, the procedure led to a cardiac arrest, and he was clinically dead for about a minute before being resuscitated.

Still opposed to amputation despite excruciating pain, House then requested to be placed in an induced coma. While unconscious, Stacy (Sela Ward), his partner and medical proxy, authorized surgeons to remove the necrotic muscle tissue. Though it saved his leg, this decision against his wishes left him with chronic pain, a limp, and a dependency on a cane.

The episode also sheds light on why the relationship between House and Stacy ultimately failed. Beyond the physical consequences of the surgery, House could never truly forgive her for making that decision on his behalf.

An Episode That Broke All the Rules

The power of “Three Stories” isn’t just in its plot twist. While most episodes of “House M.D.” follow a relatively standard medical investigation, this one almost entirely confines its protagonist to a lecture hall.

Patients become characters in a story over which House has complete control. The medical diagnosis gradually turns into a confession, though the doctor himself is unable to speak directly about his own trauma. He must present his own ordeal as if it were that of a stranger.

Paris Barclay, the episode’s director, later remarked that it had “broken all the rules” of the series, especially with its lengthy sequences of House teaching and its almost dream-like montages. He believed it enabled the creation of “something truly special” (Vanity Fair, 2023).

A Well-Deserved Acclaim

The risk paid off. “Three Stories” drew 17.68 million viewers during its initial American broadcast. David Shore, its creator and writer, won an Emmy Award for Outstanding Writing for a Drama Series. It also received a Humanitas Prize in 2006.

But more than the awards, this episode remains a high point of “House M.D.” because it fundamentally altered the way viewers perceived its main character. It didn’t suggest that the accident alone explained his cynicism or difficult personality. However, it did uncover the injury, loss of control, and personal betrayal hiding behind his sarcasm.

By narrating three medical stories, Gregory House ultimately told the one story he was desperately trying to avoid: his own.

“Three Stories,” along with all eight seasons of “House M.D.,” is currently available for urgent viewing on Prime Video and Netflix.