Grey’s Anatomy Season 5 Episode 24

George delivers stunning news to Bailey, sending shock-waves throughout the hospital, and Izzie’s friends await her recovery from surgery. Meanwhile Bailey is surprisingly displeased after being accepted into the pediatric fellowship program. The doctors focus on the victim of a near-fatal traffic accident who is disfigured and unable to speak. Meredith discovers it’s George, who was hit by a bus while saving the woman who accompanied him to the hospital. Izzie recovers her memory and tells Alex that she loves him before losing consciousness. The episode ends with both George and Izzie flatlining and meeting up with each other in a heaven-like scene, with no definite indication of whether either or both are dead or alive…

Grey’s Anatomy Season 5 Episode 24

Grey’s Anatomy Season 5 Episode 23

Izzie spends time with a fellow cancer patient and contemplates whether or not to undergo a risky surgery, as Mark is ready to take his relationship with Lexie to the next level and a patient makes Owen reassess his place at Seattle Grace. Izzie’s surgery to remove the brain tumor could have dire consequences.

Grey’s Anatomy Season 5 Episode 23

Grey’s Anatomy Season 5 Episode 22

As Meredith, Derek and all of their friends prepare for the big wedding, a group of college students, injured in a car crash as they were heading to their graduation ceremony, is admitted to the ER. Meanwhile, Izzie fears the worst when she begins experiencing familiar symptoms.

Grey’s Anatomy Season 5 Episode 22

Grey’s Anatomy Season 5 Episode 21

As preparations continue for Meredith and Derek’s wedding, Izzie receives a surprise hospital visit from her handful-of-a-mother, Robbie. Meanwhile, a newly sober Thatcher visits his daughters, Meredith and Lexie, in order to make amends. The Chief and Meredith bitterly fight over a controversial medical case.

Grey’s Anatomy Season 5 Episode 21

Grey’s Anatomy Season 5 Episode 20

As she endures aggressive treatment for her cancer, Izzie throws herself into planning Derek and Meredith’s wedding, Callie introduces Arizona as her girlfriend to her disapproving father (Hector Elizondo), George excels in a trauma emergency when Alex freezes, and Owen seeks help with his PTSD from Dr. Wyatt (Amy Madigan). Meanwhile, Bailey learns of the heart-wrenching practices in peds.

Grey’s Anatomy Season 5 Episode 20

Grey’s Anatomy Season 5 Episode 19

All eyes are on Derek as he is set to perform his first surgery after his breakdown; attention is also set on Izzie, whose medical condition requires her to undergo a difficult surgery; and Owen has another PTSD episode that injures Cristina and traumatizes both of them, throwing the future of their relationship into question. Derek proposes to Meredith in the elevator.

Grey’s Anatomy Season 5 Episode 19

Grey’s Anatomy Season 5 Episode 18

After his fellow surgeons try and fail to bring Derek back to work, Meredith must summon the strength to convince him. Meanwhile the hospital is abuzz as Mark attempts a rare face transplant surgery. Cristina, at last awarded her first solo surgery, is more focused on the needs of her friends, and Izzie does her best to keep her medical condition a secret.

Grey’s Anatomy Season 5 Episode 18

Grey’s Anatomy Season 5 Episode 17

Izzie walks the interns through diagnosing Patient X after receiving her troubling test results. Bailey and Meredith perform a surgery where they remove a woman’s stomach to protect her from a very invasive form of stomach cancer that runs in her family. Hunt and Karev treat a high school marching band player with seizures. Shepherd has to come to grips with killing one of his patients. Cristina receives some disturbing news from one of her colleagues.

Grey’s Anatomy Season 5 Episode 17

Derek’s confidence is shaken like never before as he faces off with Addison (Kate Walsh) over what course is best for their dying pregnant patient; Cristina calls the abilities of a renowned surgeon (Faye Dunaway) into question after she botches a standard procedure; and Bailey, who has decided to pursue a fellowship in Pediatric Surgery, is appalled by the Chief’s less-than-stellar recommendation letter. Cross-over with Private Practice

Addison (Kate Walsh), Naomi (Audra McDonald) and Sam (Taye Diggs) rush the ailing Archer to Seattle Grace and reunite with old friends Derek and Mark to help save his life; meanwhile, Izzie employs her fellow doctors in a medical game designed to help teach the interns, and Owen runs into a significant someone from his past. Cross-over with Private Practice.