Original air date: 09/28/2017 Runtime: 42:52 min. Meredith and the team are focused on helping Owen's sister after her shocking return, and Amelia faces a conflict over a patient. Meanwhile, Bailey is forced to give Grey Sloan a facelift after the fire, and the doctors are introduced to a few new faces that spice things up around the hospital.
Original air date: 10/12/2017 Runtime: 42:54 min. Amelia confronts a difficult situation, while Meredith deals with the fallout from her conversation with Nathan. Maggie finds herself at an awkward family dinner, Jackson receives big news, and Richard and Bailey search for the stars of tomorrow.
Original air date: 11/16/2017 Runtime: 41:16 min. A hacker compromises the hospital's computer system, causing monitors, phones, labs, and patient files to all go down. As technology fails them, Bailey attempts to keep the peace, but chaos erupts and the doctors are forced to get creative in their methods to treat the patients.
Original air date: 02/08/2018 Runtime: 42:54 min. April is in charge of the new Grey Sloan Surgical Innovation Contest, and the doctors are eager to start their projects. Meanwhile, Catherine's old friend has a shocking idea for Catherine and Jackson, and Meredith treats a returning patient who inspires her project.
Original air date: 03/01/2018 Runtime: 43:04 min. Seattle firefighters Ben Warren and Andy Herrera head to Grey Sloan after rescuing two boys that are injured in a house fire. Meanwhile, the doctors are hard at work on their projects for the Grey Sloan Surgical Innovation Contest; and Amelia brings Tom Koracick in to consult on her and Alex's patient.
Original air date: 03/08/2018 Runtime: 42:59 min. Maggie's relationship with Clive starts to progress, and she invites him over for a game night to meet Meredith and Amelia. Meredith and Jo meet with the owner of the patent to the polymer they need for their project, who coincidentally is a friend of the family.
Original air date: 03/22/2018 Runtime: 43:01 min. Maggie and Jackson are enjoying spending time together, but he must turn his concentration toward the groundbreaking vaginoplasty surgery he has scheduled with Catherine and Richard. Meanwhile, Meredith and Jo hit a roadblock with their contest submission, so Jo helps Bailey with an incoming trauma patient who used to be an astronaut.
Original air date: 04/05/2018 Runtime: 43:03 min. Amelia, Koracick, and DeLuca perform a risky, groundbreaking procedure using ultrasound waves to remove a young patient's brain tumor. Meanwhile, Meredith and Jo work with different polymers to try to salvage their project submission; and Richard's AA sponsor is admitted to Grey Sloan with a DNR.
Original air date: 04/12/2018 Runtime: 42:01 min. An agent from ICE shows up at Grey Sloan in search of an employee who may be working in the U.S. under DACA. Alex's patient Kimmie wants to leave the hospital to enjoy her final days, but Alex feels differently. Meanwhile, Arizona treats Matthew Taylor's baby and April wants to do whatever she can to help.
Original air date: 04/19/2018 Runtime: 40:29 min. During presentations on Grey Sloan Surgical Innovation Prototypes Day, Arizona shares cookies from an appreciative patient that, unbeknownst to her, contain a special ingredient. Meanwhile, Catherine reveals shocking details to Jackson about his grandfather's past; and Jo steps in mid-operation on a major surgery.
Original air date: 04/26/2018 Runtime: 42:58 min. The hospital brings in crisis management to help them sort out allegations against Harper Avery. Meanwhile, Nurse Olivia shows up at Grey Sloan with her son, throwing Alex and Jo for a loop; and Arizona decides to spend more time with Sofia who is having a hard time at school.
Original air date: 05/03/2018 Runtime: 42:59 min. Alex and Jo go on a road trip to Iowa to find Alex's mom, whom he hasn't heard from in a very long time. Meanwhile, Meredith gives a presentation on her mini-livers project, which attracts a ton of attention, and Jackson works to rebuild the foundation after its reputation is threatened.