Grey's Anatomy

Meredith moves forward as her marriage is on the rocks and Bailey fightrs Alex for a spot on the board.

Maggie continues to try to make a positive impression at the hospital but finds herself in extremely unfortunate situations.

Owen encourages Callie to take on a new project and Jo becomes jealous of Meredith's relationship with Alex.

Secrets from Ellis Grey's past come to light when Meredith watches old videos and reads through her mother's journals.

Callie and Arizona make a dificult decision in an attempt to salvage their marriage.

Owen connects with a patient who is admitted to the ER and April's mom comes to Seattle.

Secrets about Amelia's past addictions come to light and cause problems for her at the hospital.

Maggie and Meredith disagree with Derek about the best way to approach a patient's case, which leads to a bigger argument between the couple.

Meredith and April are business as usual at the hospital despite turmoil in their personal lives.

Arizona begins testing on April and Jackson's baby.

April and Jackson are faced with a heartbreaking decision.

Maggie gets upset when Meredith dodges her questions about DC; Bailey and Ben become concerned about Ben's brother, and Dr. Herman starts to warm up to Arizona.

Herman's case brings attention to Amelia and her upcoming surgery.

In this Amelia-centric episode, Amelia engages in the surgery of a lifetime as a crowd of doctors look on from the gallery.

An earthquake shakes the ground at the hospital, trapping Maggie in an elevator and threatening Meredith's streak of successful surgeries.

April and Jackson struggle to return to their normal lives and Meredith reveals her fears about Derek.

Meredith, rattled by the latest events, tries to figure out what to do about Derek. Meanwhile, Owen is shocked when his mother is admitted to the hospital.

A school trip to the hospital takes a dramatic turn.

Meredith discovers Owen's relationship with Amelia.

A Seattle plane crash brings back terrifying memories.

Derek whereabouts are finally discovered.

The doctor's learn about Derek's death.

The doctor's learn about Derek's death.

The doctors of Grey Sloan Memorial Hospital are forced to put their emotions aside when a catastrophic event occurs.

As the doctors continue to tackle an unfathomable crisis, they are reminded of what is important and brought closer together