Jessica drives Principal Hunter crazy at Evan’s school when she declares that she’s “shadow principal” and follows him around for a day to learn about his job. When she finds…

Jessica is concerned when she discovers that Eddie’s substitute English teacher has thrown out the class syllabus; Louis and Honey try in vain to find a workout group that can…

When Michelle Kwan comes in second place at the Olympics, Jessica tries to keep it from Emery and Evan, only to get caught up in an elaborate conspiracy theory that…

It’s Halloween again, and with Eddie getting closer to college (maybe), the Huang boys are determined to find a group costume they can all agree on. Meanwhile, Louis decides this…

The hospital staff is left to deal with the aftermath of George’s passing. Hitting the staff hard, they all find unique ways to get through the various stages of grief….

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 enraged Callie when…

A gunman opens fire at a local college, sending mass casualties to the hospital; Arizona’s return is not warmly received.

Meredith faces the medical board as her future as a doctor remains uncertain, and she’s forced to reckon with her past in some challenging ways. Meanwhile, the interns are put…

After a roller coaster car falls off the track at the county fair, the doctors at Grey Sloan tend to patients who spark memories about ghosts from their past. The…

George’s father has a serious heart problem that requires surgery and George chooses Burke to do the procedure. Burke doubts himself because he knows the pressure this kind of surgery…

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…

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…

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…

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…

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…

The doctors are up to their necks in their usual levels of drama. Meredith is dealing with the backlash of sleeping with George, George and Burke are bonding in ways…

The staff attends to an intern from another hospital who has short-term memory loss. This intern, named Marshall, also has caused a car accident that involved a married couple, their…

Meredith and George are experiencing morning-after tension at home and at work and it has the rest of the doctors wondering what’s up. Derek and Addison are experiencing their own…

Meredith tries to avoid the Shepherds. Cristina and Burke go out on a date and end up getting caught up in their jobs. Derek asks Meredith not to ignore him…

Train Wreck victims come to Seattle Grace and all staff gets called in. Everyone deals with really weird cases. Except Addison and Izzie. They work with a woman who is…