Overview
"Larger than Life" is the ninth episode of the seventh season of the American medical drama House. It aired on January 17, 2011.
Plot
When a musician named Jack (guest star Matthew Lillard) puts his life on the line to save a stranger who fell onto subway tracks, he emerges unscathed, then suddenly collapses, much to his young daughter Daisy's distress. The team works to diagnose his problem as his condition worsens, with only House remaining cynical about his heroism. Masters insists it must be an infection, but House dismisses the idea. Jack, who is away from home most of the time touring with his band, decides to give it up to be with his wife and daughter.
Taub draws unexpected attention when his face graces billboards advertising the hospital. As Taub and his wife reignite a physical relationship, Masters’ outside perspective helps him realize that it is time to take drastic action on his crumbling marriage.
From Wikipedia (CC BY-SA 4.0).