Season 4 Episode 12 -"Where the Wild Things Are"
Air Date: 4/24/2008
Grey's Anatomy returns and we find Derek and Rose dating (anyone else pissed about this?)...which our gal, Meredith is not happy about. We get a new competition, to determine the best doctor at Seattle Grace. Erica and Callie continue their friendship, we FINALLY get to see Erica to go on a date with Mark. And the biggest shocker is Cristina is going to help Miranda with marital problems.
Season 4 Episode 11 - "Lay Your Hands on Me"
Air Date: 1/10/2008
In this gripping episode Bailey's son comes to the ER, Derek takes a housing step that puts pressue on Meredith, Izzie has a crisis of faith, and Cristina's choice may change her course with Hahn.
Season 4 Episode 10 - "Crash Into Me - Part 2"
Air Date: 12/6/2007
Tragedy abounds everyone at Seattle Grace as they all continue in efforts to get the paramedic out of the overturned ambulance, stop the bleeding of a man who won't quit, and a bigot with a Nazi tattoo on his stomach. On a more personal note, Rebecca returns to spend time with Alex, Miranda's husband finds it harder to wait for her while she's in surgery, and Cristina still tries to get on Hahn's good side, even though Bailey has put her elsewhere.
Season 4 Episode 9 - "Crash Into Me - Part 1"
Air Date: 11/22/2007
An accident in the ER bay leaves two paramedics fighting for their lives, and a third who refuses Bailey's care. Meanwhile Alex juggles two women, and Lexie begins to bond with a patient.
Season 4 Episode 8 - "Forever Young"
Air Date: 11/15/2007
Bailey crosses the line when the guy she had a crush on in high school shows up in the ER during an onslaught of high school students involved in a bus crash. The Grey sisters run and hide when their father shows up drunk, while Derek tries to get back into the dating scene with another doctor and Cristina tries her best to get back into Hahn's good graces.
Season 4 Episode 7 - "Physical Attraction...Chemical Reaction"
Air Date: 11/8/2007
Hahn bans Cristina from her service, Bailey covers more and more of Torres' duties, and Izzie and George take go to extreme lengths to recapture the magic of their first encounter.
Season 4 Episode 6 - "Kung Fu Fighting"
Air Date: 11/1/2007
A man survives a parachute accident without serious injury, two women refuse treatment because of a wedding contest, and Cristina and Izzie jockey for inclusion in Hahn's surgeries.
Season 4 Episode 5 - "Haunt You Every Day"
Air Date: 10/25/2007
Meredith feels she's being haunted by her Mother's ashes, and Cristina is denied a surgery for a surprising reason.
Season 4 Episode 4 - "The Heart of the Matter"
Air Date: 10/18/2007
Meredith and her intern lose a patient after they give her the wrong diagnosis, Callie confronts Izzie, and McDreamy bonds with the other Grey
Season 4 Episode 3 - "Let the Truth Sting"
Air Date: 10/11/2007
Callie hides in her office, frustrating Bailey who's itching to teach someone, and age becomes the theme as Izzie tries to convince 'Really Old Guy' he shouldn't die, Webber and Sloan set out to prove they're not too old to learn a new technique, and Karev is saddled with an intern who's past his prime.
Season 4 Episode 2 - "Love/Addiction"
Air Date: 10/4/2007
Lexie persists in trying to get to know Meredith, and Mama Burke descends once more.
Season 4 Episode 1 - "A Change is Gonna come"
Air Date: 9/27/2007
The interns, now residents, deal with their own crops of interns. Callie struggles with her new position, and Burke makes a decision.