Big events take place on the season finale of Grey’s Anatomy Season 19.

Simone’s wedding day arrives as Jo and Link’s relationship hits a major turning point. Meanwhile, the attending surgeons fly to Boston, forcing a reunion between Nick and Meredith. Bailey gets a big surprise.

On Grey’s Anatomy Season 19 Episode 17, Teddy calls an emergency meeting about the intern program, and Nick shares much-needed guidance with a struggliThe ng Lucas.

On Grey’s Anatomy Season 19 Episode 16, Amelia takes her personal problems out on her work colleagues, and the threats against Bailey come to a terrifying head.

On Grey’s Anatomy Season 19 Episode 15, a patient celebrates a milestone, Jo processes a difficult diagnosis, and Maggie and Winston decide their future.

On Grey’s Anatomy Season 19 Episode 14, it’s Maggie’s last day as Amelia’s relationship with Kai is tested, and Ben worries as Bailey’s doxing intensifies

On Grey’s Anatomy Season 19 Episode 13, a bull rider shows up with severe injuries, forcing Maggie, Amelia, Owen and Blue to examine their own biases.

On Grey’s Anatomy Season 19 Episode 12, in the aftermath of shocking events, the hospital goes on lockdown and the doctors split up to save multiple lives.

On Grey’s Anatomy Season 19 Episode 11, Addison comes to Grey Sloan to welcome Bailey’s new OB/GYN trainees and Maggie’s lung transplant is derailed.

On Grey’s Anatomy Season 19 Episode 10, Catherine returns for a case that makes Lucas and Blue queasy and Owen takes his medical future into his own hands.