Airdate: 14 January, 2010
Summary: 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 le

Airdate: 19 November, 2009
Summary: As Thanksgiving, Christmas and New Year\’s pass, Miranda gets a visit from her father, William who disapproves of her choices in life. Mark and Lexie cope with a

Airdate: 12 November, 2009
Summary: Owen recruits Dr. Teddy Altman a former Iraqi veteran, as the new cardiothoracic surgeon, Cristina questions her abilities in the E.R. and relationship with Owen

Airdate: 5 November, 2009
Summary: A generous 25 million donation is offered to Seattle Grace by the parents of Arizona\’s 10-year-old patient, she finds herself in a conflict of interest when his

Airdate: 29 October, 2009
Summary: When the hospital lab tech, Isaac, discovers he has an inoperable tumor wrapped around his spine, he turns to Derek for help; Derek challenges Richard\’s authorit

Airdate: 22 October, 2009
Summary: When a burn victim unexpectedly dies in the E.R., all the Mercy West and Seattle Grace residents must defend their actions in hopes of saving their jobs.

Airdate: 15 October, 2009
Summary: The residents of Seattle Grace and Mercy West vie for surgeries and their careers as day one of the hospital merger begins. Meanwhile, Arizona stands by an enrage

Airdate: 8 October, 2009
Summary: When Meredith and Lexie\’s father, Thatcher, returns to the hospital with a failed liver, it\’s up to Meredith to save his life. Meanwhile, Izzie empathizes with a

Airdate: 1 October, 2009
Summary: Several weeks after her near-death experience, a recovering Izzie returns to work. Meanwhile, nervous that there will be layoffs in the hospital in the wake of an

Airdate: 24 September, 2009
Summary: Everyone is struggling after losing one of their own and are turning to any distraction they can find. Meredith and Derek seem to be consummating their marriage