In the 10th-season finale, Cristina's coworkers give her a fond send-off. Meanwhile, a possible terrorist act occurs in Seattle and leads to pandemonium at the hospital; Meredith makes a life-altering choice; and a doctor gets alarming news.moreless
Cristina enlists Meredith to help her prepare an acceptance speech for her possible Harper Avery win and while Owen offers to attend the ceremony with her, she insists on going alone. Meanwhile, Derek feels overwhelmed between his responsibilities at home and at the hospital. April and Jackson come to a disagreement on children and religion, and Callie and Arizona try to reconnect in their marriage.moreless
Olivia's team try to resolve a security breach. Meanwhile, Fitz contemplates ignoring Olivia's advice when his reelection campaign loses momentum; and Adnan and Maya strategize about how to proceed.
Bailey asks Richard to join her on the case of a lifetime. Meredith decides to hire a research assistant. Callie shocks Derek. A young pregnant woman needs Shane's help.
Ben worries that a casual conversation with Derek could potentially cause issues for Bailey, Cristina turns to Shane as tension grows with Meredith, and April’s upcoming wedding makes for an uncomfortable situation between Jackson and Stephanie. Meanwhile, Meredith plans a Thanksgiving dinner at her house.moreless
Meredith jumps back into work but finds it hard to excel at both motherhood and being a surgeon. Stephanie tries to make a good impression on Jackson’s mom, and Jo finds herself overly involved with her new patient. Meanwhile, Callie and Owen deal with an emotional situation regarding a patient.moreless
The fight continues to save those affected by the storm, Callie makes a bold decision regarding her relationship, and the doctors come together upon receiving devastating news.
While Kyle prepares to testify against his former employer, Riley and Lacey join Georgia and Harold at church. Meanwhile, Evan goes on his first date with Shelby and at the spa, Derek receives a warning from Selena about his client.moreless
The hospital new management causes a physician to question her future at Seattle Grace. The doctors and interns juggle transplant patients, each of them come with their own obstacles.
While the hospital is hanging on a thread, the team looks for an investor to help them purchase the hospital. All while keeping Owen and the Pegasus team in the dark about their good intentions for the hospital.moreless
Aware that Derek might never operate again, Meredith stops talking about the surgeries she's performing. Meanwhile, Richard calls on Dr. Catherine Avery to help him perform a complicated procedure, as things continue to heat up between Jackson and April; and Arizona's struggle to accept her fate forces Callie and Alex to face their guilt.moreless
The survivors from the crash are asked to make an almost impossible decision that will affect the rest of their lives. Meanwhile, tension grows between Jackson and April after they're forced to work together, and Alex tries to restrain himself with one of the interns.moreless
Derek asks Meredith to work with him in neuro again; Catherine Avery comes back to Seattle Grace and takes an interest in Richard; Cristina becomes increasingly suspicious of Owen; Morgan may be falling for Alex.moreless
Owen stresses teamwork and moves his leadership role over to the baseball field when he signs the doctors up for a baseball league, pitting them against their biggest competition, Seattle Presbyterian Lexie tries to hide her jealous rage when she sees Mark with a new woman, but her emotions get the better of her Alex fights to keep Zola at Seattle Grace after it is suggested that she be moved to another hospital due to a conflict of interest with Meredith and Derek. Richard scolds Meredith and Bailey for their feud.moreless
The residents try their hardest to impress surgical great Catherine Avery, who also happens to be Jackson's mother, when she arrives at Seattle Grace to perform a groundbreaking transplant surgery; Arizona and Alex find their hands tied with a confidentiality issue when a familiar patient comes into the ER; meanwhile, a love-struck Teddy throws a dinner party for the couples, and Bailey makes a decision regarding her love life.moreless
Tasha, being insecure, worries that her relationship with Rick Fox has no future so she starts playing the field. Melanie struggles with her relationships. Jason tries to repair his relationship with his daughter Brittany, who blames her father for her parents pending divorce.moreless