House, also known as House, M.D., is an American medical drama series which premiered on Fox on November 16, 2004. House was created by David Shore. The show follows Dr. Gregory House (Hugh Laurie), an irascible, maverick medical genius who heads a team of diagnosticians at the fictional Princeton-Plainsboro Teaching Hospital (PPTH) in New Jersey. In a typical episode, the team is presented with an unusual case; the storyline follows the diagnosis of the patient's illness, a process often complicated by the internal competition and personal foibles of the diagnostic team. The team leader, House, frequently clashes with his boss (Dr. Lisa Cuddy (Lisa Edelstein) in seasons 1 through 7, and Dr. Eric Foreman in season 8), and his only friend, Dr. James Wilson (Robert Sean Leonard).
In seasons 1 through 3, House's diagnostic team includes Dr. Allison Cameron (Jennifer Morrison), Dr. Robert Chase (Jesse Spencer) and Dr. Eric Foreman (Omar Epps). This team leaves the show in the third season finale "Human Error". The show achieved its highest ranking with the episode "Human Error"; this episode placed the series in first position for the week it aired. Each season introduces a recurring guest star, who appears in a multi-episode story arc. The fourth season was the only exception to this pattern. It introduced seven new characters who compete for the coveted positions on House's team, replacing Cameron, Chase and Foreman. House eventually selects Dr. Chris Taub (Peter Jacobson), Dr. Lawrence Kutner (Kal Penn) and Dr. Remy "Thirteen" Hadley (Olivia Wilde) as his new team; Foreman rejoins soon after. Following Kutner's death in season five, through a series of plot twists, House reacquires Chase, one of the original team members. When House resigns early in season six, Foreman takes his place, but he soon fires Thirteen, and Taub quits because he was there only to work with House. After this, Foreman hires both Cameron and Chase, but, soon, House comes back, spurring the return of Thirteen and Taub, too. When the dictator ("The Tyrant") dies because of Chase's intentional misunderstanding, Cameron and even Chase decide to leave the PPTH. But, Chase's desire to be part of House's team makes Cameron quit (though she later returns for the episode "Lockdown"). At the beginning of season seven, Thirteen ostensibly goes away to Rome (it's later revealed that this was actually a lie), leaving a vacancy on House's team. House proposes then, giving a chance to the rest of his team, to hire a new member. After some unsuccessful tries, Cuddy hires Martha M. Masters (Amber Tamblyn), a medical student in the episode "Office Politics". In the episode "Last Temptation", Masters takes the final choice to leave House's team. After being incarcerated following the events of "Moving On", House is released on probation thanks to Foreman, who has taken Cuddy's place as the Dean of Medicine. House is initially assigned a single team member, Dr. Chi Park (Charlyne Yi). After securing funding for his department in the season eight episode "Risky Business", House brings on former prison doctor Jessica Adams (Odette Annable) and rehires Chase and Taub.