A patient arrives at the hospital in need of a complex surgical procedure, and Richard is furious when Derek chooses Owen to do it over him. Meanwhile, Bailey nervously prepares for another date with Ben.

When Dr Harper Avery, the namesake of the Avery award, is rushed to the hospital, his unusual request for surgery heightens tension between Derek and Richard. The doctors are surprised to learn that Jackson is the medical legend’s grandson. Meanwhile, Callie and Arizona help Mark and Teddy move on from their [...]

Derek reinstates hospital lectures, leading the doctors to recount stories of their past – Bailey tells of her days as a timid young resident, Callie reflects on a polio case, and Richard recalls an AIDS patient he treated with Ellis.

Valentine’s Day hits Seattle Grace with a bang when the roof of a popular romantic restaurant collapses and the doctors have to deal with the fallout. Derek continues to struggle in his new position as his busy shcedule takes its toll, while Meredith faces the pressure of being the chief’s wife. [...]

Valentine’s Day hits Seattle Grace with a bang when the roof of a popular romantic restaurant collapses and the doctors have to deal with the fallout. Derek continues to struggle in his new position as his busy shcedule takes its toll, while Meredith faces the pressure of being the chief’s wife. [...]

Derek faces his first big challenge as interim chief when Meredith and Bailey’s patient awakens mid-surgery and the impending lawsuit threatens the hospital. Alex returns to Pediatrics, where he is tested by Arizona, while Teddy refuses to let Cristina on her service. Meanwhile, Mark continues to ignore a heartbroken Lexie.

Derek faces his first big challenge as interim chief when Meredith and Bailey’s patient awakens mid-surgery and the impending lawsuit threatens the hospital. Alex returns to Pediatrics, where he is tested by Arizona, while Teddy refuses to let Cristina on her service. Meanwhile, Mark continues to ignore a heartbroken Lexie.

Derek confronts Richard after learning about his drinking problem, for the sake of his friend and Seattle Grace. Izzie returns, hoping to reconcile with Alex. tensions run high between Teddy, Cristina and Owen in the aftermath of her startling confession.

Derek confronts Richard after learning about his drinking problem, for the sake of his friend and Seattle Grace. Izzie returns, hoping to reconcile with Alex. tensions run high between Teddy, Cristina and Owen in the aftermath of her startling confession.

Mark flies Addison to Seattle to help with a difficult procedure on his pregnant daughter, Sloan, Owen questions Teddy’s motives when she assigns Cristina the lead on a complicated surgery, and Derek’s suspicions are raised when the Chief recruits Meredith to assist with a high profile operation on.