I Want a New Drug – Meredith breaks a hospital record; the doctors are sent scrambling in the wake of a massive overdose within the community; Jackson wants to take Maggie camping; Levi and Nico’s relationship continues to develop.
I Walk the Line – Patients flood the hospital after gunfire goes off at a parade; a blast from the past throws Maggie off her game on the same day that Meredith tries to talk to her about dating Deluca; Owen and Amelia get some potentially life-altering news.
Girlfriend in a Coma – Meredith gains some clarity on her dating situation; the strain on Bailey and Ben’s marriage comes to a head; Betty surprises Owen and Amelia.
The Winner Takes It All – Amelia and Koracick tackle a daunting surgery on Catherine; Richard urges Meredith to visit her father before his time is up.
Help, I’m Alive – Meredith questions Link’s laid-back approach over a patient’s treatment. Maggie worries that Richard, Jackson and Catherine haven’t come to terms with Catherine’s diagnosis. Meanwhile, Deluca steps up in the O.R. when Owen faces a setback.
Shelter from the Storm – The windstorm continues to blow through Seattle; and after the power goes out at Grey Sloan, the doctors are left scrambling to save their patients’ lives, including Meredith who desperately needs to get to Cece for her heart transplant. Meanwhile, Owen, Amelia and Teddy confront their complicated situation.
Blowin’ in the Wind – Seattle is hit by a huge wind storm and Grey Sloan becomes inundated with patients. Alex and Jo are stuck at home and decide to make the best of it by having a second honeymoon, while Meredith confronts Richard about getting his life back on track. The winter finale.
Anybody Have a Map? – Catherine is in Los Angeles getting the new foundation ready and summons Meredith and Koracick to visit for a highly confidential consult. Meanwhile, one of the nurses is 28 weeks pregnant and collapses at the hospital while talking to Richard.
Flowers Grow Out of My Grave – Meredith has a patient whose family is celebrating Day of the Dead, making the doctors remember loved ones they have lost. Richard shares unexpected news with Meredith about her father, Thatcher. Meanwhile, Teddy tries to tell Owen that she is pregnant but they get sidetracked, and Jo encourages Link to pursue one of the doctors.
Everyday Angel – Meredith reaches out to Teddy and helps her talk through some of her personal struggles. Owen and Amelia hide out near Betty’s school after she becomes a flight risk. Meanwhile, Jo wants to get to work on the fellowship, but Bailey’s attention is elsewhere.