House drives his car into Cuddy's home in the season-seven finale of House M.D.
The episode is titled “Moving On,” and it originally aired on May 23, 2011. The incident follows the collapse of House's relationship with Lisa Cuddy. After learning that Cuddy has begun a new relationship, House reacts destructively and crashes his car through the wall of her dining room while she is away.
The scene is one of the show's most dramatic depictions of House's addiction, anger, and deteriorating judgment. It is not the series finale; House M.D. continued with an eighth season after the event. That distinction causes a frequent mix-up because the crash marks a major turning point and the seventh season ends immediately afterward.
The following season addresses the legal and personal consequences of House's actions. The episode also represents the end of House and Cuddy's romantic relationship.