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 nurse to save a…

An ambulance crash endangers the lives of the paramedics involved, as Meredith and the Chief work on-site to save them, Bailey treats a patient who refuses her help, and Ava…

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 big. One of them…

Izzie and George’s new-founded relationship results in them having bad sex. Callie’s Chief Resident position is taken away from her, and Bailey is the humble replacement. Meredith can barely handle…

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 doctor. Meredith’s dad goes to…

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 and the victims flood the hospital….

The doctors meet the world’s oldest intern. Marcy brings in her son Henry because she finds his change in behavior suspicious. A patient named Connie may lose her vocal chords…

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 counseling because of his father…

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 all share. A man volunteers…

Entering their first year as residents, Meredith Grey, Cristina Yang, Izzie Stevens and Alex Karev now have interns of their own to mentor. Among the new interns are George, forced…

Meredith works on her relationship with Susan and Thatcher. Cristina has to deal with her mother and Burke’s. Alex continues to tend to Jane Doe/Ava. Meredith and Derek’s relationship has…

Meredith works on her relationship with Susan and Thatcher. Cristina has to deal with her mother and Burke’s. Alex continues to tend to Jane Doe/Ava. Meredith and Derek’s relationship has…

The interns finally take their first year medical exams, the biggest test of their careers, and one of them is ill-prepared. Callie grows more suspicious of George and Izzie. The…

The mountain climbers lie about the axe in their friend’s head, telling Derek that it accidentally got there. During surgery, he and George discover that it was deliberately put there,…

The race between the attending physicians for the Chief of Surgery position heats up after a new competitor enters the fray. They soon realize that the new surgeon, Colin Marlow,…

In the aftermath of Izzie’s affair with George, he doesn’t seem to remember anything. Callie lets him know that they will be having dinner with her father, but George does…

Colin Marlow continues to try to get in the way of Cristina and Burke’s relationship. The daughter that Izzie gave up for adoption needs something from her. This episode features…

The attendings vie to be Chief. Two people who haven’t slept together before, will. McSteamy’s 60-day vow of chastity has a conclusion. We meet a boss, his assistant, and his…

Everyone is pushing for Meredith to survive, or in this case to be revived. People are still dealing with the fallout from the ferry disaster. A young man named Lucas…

After the Chief announces his retirement, rumors begin to circulate on his departure and successor. Mark is determined to leave Seattle for good but Meredith accidentally has him stay after…

The race for the Chief’s position is on, and the attending physicians, Derek, Burke, Addison and Mark, compete for Richard’s affections by trying to help out everywhere possible. The Denny…

A mass trauma situation, which turns out to be a ferryboat accident, challenges the whole staff of Seattle Grace Hospital. Richard finds difficulty in coping with his separation from his…

Meredith is still underwater, but nobody seems to notice. Her worsening condition makes her rescuing an urgent matter. Derek finds her coat on a man she had helped, and starts…

Meredith discovers that Derek has a problem sleeping while her father comes to visit the hospital. George’s father is moving from one surgery to another. A patient named Heather checks…

Cristina and Burke continue to play Uncle until one of them gives in. Derek and Meredith are fighting over the reason for their sleepless nights. Meredith tries to talk to…

When Baltar’s representatives face assassination attempts, Adama asks Lee to protect Baltar’s lawyer. After taking on the assignment, Lee seeks to play an active role in Baltar’s defense.

Baltar’s trial testimony threatens the very stability of the fleet. Lee assists Romo Lampkin in Baltar’s defense. Some in the fleet begin to feel that Baltar is divine. Though he…

As Baltar’s trial comes to a conclusion, key members of the fleet discover that they may be the Final Five Cylons. Tigh attempts to decipher the strange music he is…

The Sagittarons allege that a doctor is discriminating against them. As Helo investigates, he becomes concerned that the doctor may even be murdering patients. Meanwhile, Athena unwittingly brings Hera to…

Chief Tyrol and his wife Cally become trapped in a malfunctioning airlock. Adama remembers his late wife Carolanne as he marks his wedding anniversary. His relationship with President Roslin continues…

Amid a heated labor dispute, Tyrol asks the imprisoned Baltar for advice. Seelix becomes involved after she is turned down for flight training.

Kara continues to have dreams about Leoben Conoy and the mandala she painted at her old apartment on Caprica. While on patrol in her Viper, she encounters a Cylon Heavy…

D’Anna/Number Three squares off against Adama over the Temple of the Five. Athena asks for Helo’s aid in her plan to rescue Hera. On the algae planet, Apollo orders Dee…

Now on board Galactica, Baltar faces charges of treason. He contemplates suicide with the help of Number Six. Questions remain about his true identity. Is he a Cylon or isn’t…

Claudette notices Hiatt’s mistake when he makes an arrest, and Billings delivers shocking news to the department. Vic forms an alliance with Aceveda, while he waits for his review board…

Vic redirects his attention to finding out who really killed Lem after he learns for certain that Guardo wasn’t involved. The Strike Team investigates the murder of a politician’s daughter….

After Vic disowns him, Shane turns to the Armenian mob for help. Vic gets more involved with the San Marcos investigation, while Dutch and Billings are able to track down…

Vic learns about his true status at the Barn from Hiatt. Shane gets involved with the daughter of an Armenian mob boss. Claudette begins to question Hiatt’s loyalty.

As progress is being made in the San Marcos investigation, Vic receives bad news about his career. Meanwhile, Shane and Diro become business partners as she prepares to take over…

Kavanaugh acquires what he needs in order to apprehend Vic who is preoccupied with getting revenge on Guardo. Claudette finds herself under the political microscope as a result of the…