Grey's Anatomy - Season 4

Enter a world of change in the irresistible and unforgettable fourth season of Grey's Anatomy. Love, lies, and family ties are revealed as the surgeons of Seattle Grace discover that their choices have major unintended consequences. And coupled with the arrival of some very eager new interns, life at the hospital sizzles with more emotion, excitement, and heartbreak than ever before.

17 Episodes

A Change Is Gonna Come

Season 4 - Episode 1

Entering their first year as residents, Meredith Grey, Cristina Yang, Izzie Stevens and Alex Karev now have interns of their own to mentor. ...

Love/Addiction

Season 4 - Episode 2

A patient is in the hospital because they fell asleep in a hazardous situation. A patient's home laboratory blew up in an apartment building...

Let the Truth Sting

Season 4 - Episode 3

The doctors meet the world's oldest intern. Marcy brings in her son Henry because she finds his change in behavior suspicious. A patient nam...

The Heart of the Matter

Season 4 - Episode 4

A face familiar to one of the year-twos shows up and dredges up issues that were never really dealt with. A teen soccer player needs counsel...

Haunt You Every Day

Season 4 - Episode 5

It's Halloween at Seattle Grace! There may be jokes, pranks, and/or scare tactics. Some of the women form a club based on an experience they...

Kung Fu Fighting

Season 4 - Episode 6

A patient comes to the ER with a dream and a condition which may prevent him form realizing it. Two patients are competing to win something ...

Physical Attraction, Chemical Reaction

Season 4 - Episode 7

Izzie and George's new-founded relationship results in them having bad sex. Callie's Chief Resident position is taken away from her, and Bai...

Forever Young

Season 4 - Episode 8

There has been a bus crash and the patients are in the ER. Meredith and Derek's relationship gets more complicated when he dates a fellow do...

Crash Into Me (1)

Season 4 - Episode 9

An ambulance crash endangers the lives of the paramedics involved, as Meredith and the Chief work on-site to save them, Bailey treats a pati...

Crash Into Me (2)

Season 4 - Episode 10

Meredith works furiously to save a paramedic trapped in an ambulance; Lexie holds the life of a patient in her hands; Derek must rely on a n...

Lay Your Hands on Me

Season 4 - Episode 11

George has a surprise visitor. Bailey's family is falling apart. Derek sorts through what kissing Rose means. Meredith discovers something t...

Where The Wild Things Are

Season 4 - Episode 12

Time has passed but not much has changed. Sexual angst still runs rampant in the halls of Seattle Grace. Derek and Rose have been dating and...

Piece of My Heart

Season 4 - Episode 13

Addison visits Seattle Grace because they need skills that only she has. Rebecca/Ava returns with news for Alex. Meredith and Derek's clinic...

The Becoming

Season 4 - Episode 14

The clinical trial continues to make progress. The anti-McSteamy club creates new initiatives but that isn't enough to stop one woman from s...

Losing My Mind

Season 4 - Episode 15

Dr. Wyatt refuses to let Meredith give up on therapy. Alex learns something else about Rebecca. The Chief wants Erica to perform a daring su...

Freedom (1)

Season 4 - Episode 16

A couple undergoes surgery. Derek and Meredith's clinical trial gets a second shot from a new patient. Izzie helps Alex. McSteamy hooks up w...

Freedom (2)

Season 4 - Episode 17

A couple undergoes surgery. Derek and Meredith's clinical trial gets a second shot from a new patient. Izzie helps Alex. McSteamy hooks up w...