Ben and Dean wrestle with life and death after the Black Fighter's Coalition banquet.

With Richard's help, Catherine discovers she can travel to another world; a new revelation puts Martha's loyalties to the test; Zoe breaks Bill out of prison.

Tom grapples with a betrayal and encounters a familiar face; Catherine looks for a solution to the dangers of the black hole.

Heyo! Terry's obsession with dinner parties gets the whole team in a mess-o-trouble.

Heyo! Terry's obsession with dinner parties gets the whole team in a mess-o-trouble.

Lou's bar mitzvah doesn't attract many guests, so M.O.D.O.K. is forced to invite the villains and creatures he’s met along the season. Young M.O.D.O.K. attacks and puts the family in a precarious situation before taking M.O.D.O.K. into the time stream. Young M.O.D.O.K. reveals that if M.O.D.O.K. truly wants to take over the world, his family has to die. M.O.D.O.K. is forced to make the toughest decision of his life.

At the university, Sophia watches the videos recorded by Dylan, a young man they found dead, while Catherine focuses on the algorithms he left behind and which decipher the behavior of robots. Thanks to Bill's intervention, Isla manages to flee and join her family.

Dr. Hamilton takes his frustrations out on Meredith, so Nick gives her a chance to blow off steam by scrubbing in on a surgery. Back in Seattle, Link and Jo take their kids to a fairytale theater performance that goes wrong. Bailey and Dr. Lin attend a recruitment fair in hopes of attracting more doctors to Grey Sloan but find themselves ill-prepared.

The doctors celebrate the holidays. Hamilton and Meredith prepare for a milestone on their project, while Link wants to spend the holiday with Amelia and Scout as a family. Schmitt is faced with a difficult decision during surgery.

Susan and Edie decide to follow Mike and his houseguest Kendra on their night out together. Lynette becomes steadily more dependent on the twins' ADD medication. In the meantime Gabrielle becomes jealous of the "other" woman in John's life. And Bree's kids mutiny when they learn their dad has moved out. Tom is not happy when Lynette tries to take over his concept of new "Spotless Scrubs" to his clients.

In the aftermath of tragedy with Bree's son Andrew running over Carlos' mother Juanita Solis, the residents of Wisteria Lane take stock of their lives. Meanwhile, Susan grows suspicious of Mike's real reason for moving to the street. Lynette reaches the breaking point in her addiction to the twins' ADD medication as she tries other measures like acupuncture to release her stress. The mysterious Mr. Shaw gets down to business as he develops a relationship with Edie. Lastly, Gabrielle confesses her adulterous affair to a priest while

Much to Bell's dismay, Nic and Conrad decide to admit a homeless Jane Doe, whom they suspect was dumped off by another hospital during Chastain's big Charity Ball. Devon and Irving care for a male escort who offers surprisingly good advice.

Dr. Hamilton takes his frustrations out on Meredith, so Nick gives her a chance to blow off steam by scrubbing in on a surgery. Back in Seattle, Link and Jo take their kids to a fairytale theater performance that goes wrong. Bailey and Dr. Lin attend a recruitment fair in hopes of attracting more doctors to Grey Sloan but find themselves ill-prepared.

The doctors celebrate the holidays. Hamilton and Meredith prepare for a milestone on their project, while Link wants to spend the holiday with Amelia and Scout as a family. Schmitt is faced with a difficult decision during surgery.

Susan and Edie decide to follow Mike and his houseguest Kendra on their night out together. Lynette becomes steadily more dependent on the twins' ADD medication. In the meantime Gabrielle becomes jealous of the "other" woman in John's life. And Bree's kids mutiny when they learn their dad has moved out. Tom is not happy when Lynette tries to take over his concept of new "Spotless Scrubs" to his clients.

In the aftermath of tragedy with Bree's son Andrew running over Carlos' mother Juanita Solis, the residents of Wisteria Lane take stock of their lives. Meanwhile, Susan grows suspicious of Mike's real reason for moving to the street. Lynette reaches the breaking point in her addiction to the twins' ADD medication as she tries other measures like acupuncture to release her stress. The mysterious Mr. Shaw gets down to business as he develops a relationship with Edie. Lastly, Gabrielle confesses her adulterous affair to a priest while

Bailey and Blue are forced to confront the emotional costs of experimental care; Owen, Teddy, Simone and Dani help out at a busy rural hospital; Richard attempts to spread information about early prostate screenings to the community.

Conrad's ex-fiancé, Catherine, is admitted to the hospital with abdominal pain that proves to be quite the medical mystery. As Conrad doggedly tries to figure out her diagnosis and fights the idea of Bell performing her operation, Nic gets some insight into Conrad's past.

The Grey Sloan Memorial doctors grapple with the aftermath of the car crash that involved some of their own. Meredith works to save Dr. Hamilton's life; Levi is impacted from his latest loss.

Schmitt must face the Morbidity and Mortality Conference. Meredith convinces Nick to scrub in on a surgery in Seattle. Jo faces her feelings.

Looking to give her life a purpose, Gabrielle decides to organize a glamorous Halston fashion show for charity highlighting the ladies of Wisteria Lane. Bree and Rex are at odds on how to punish Andrew for putting Mrs. Solis in the hospital and finding drugs in his room. The police investigate a toy chest that Paul Young dumped in the river. Lastly, Lynette uses her business acumen to poach a nanny, Claire, but ends up getting involved between her current employer, Alexis.

Uber mom Maisy Gibbons returns, and her secret life intersects with Bree's. Meanwhile Gabrielle's predicament worsens as she gets a taste of her own medicine, courtesy of Carlos's jailhouse confession. Susan plans to take her relationship with Mike to the next level, and Lynette, suspicious (and a little jealous) of her new nanny decides to secretly videotape her. Lastly, Susan sends Zach Young back home to his father, who makes a startling admission of his own.

Ben and Dean wrestle with life and death after the Black Fighter's Coalition banquet.

Dr. Megan Hunt was in a class of her own, a brilliant neurosurgeon at the top of her game. Her world is turned upside down when a devastating car accident puts an end to her time in the operating room. Megan resumes her career as a medical examiner determined to solve the puzzle of who or what killed the victims.

Megan probes more deeply into her father's suicide so much that she finally gets some closure.

Bailey and Blue are forced to confront the emotional costs of experimental care; Owen, Teddy, Simone and Dani help out at a busy rural hospital; Richard attempts to spread information about early prostate screenings to the community.

A mysterious death in an empty high-rise pulls Rosie and Villa into the inner circle of a former child star who may be planning a comeback. Meanwhile, Rosie is feeling the effects of Donna’s involvement at Magic City Lab, and shocking revelations from Hornstock and Rosie elevate their relationship to a new level.

Dr. Megan Hunt was in a class of her own, a brilliant neurosurgeon at the top of her game. Her world is turned upside down when a devastating car accident puts an end to her time in the operating room. Megan resumes her career as a medical examiner determined to solve the puzzle of who or what killed the victims.

Bailey and Blue are forced to confront the emotional costs of experimental care; Owen, Teddy, Simone and Dani help out at a busy rural hospital; Richard attempts to spread information about early prostate screenings to the community.

Ben and Dean wrestle with life and death after the Black Fighter's Coalition banquet.

Looking to give her life a purpose, Gabrielle decides to organize a glamorous Halston fashion show for charity highlighting the ladies of Wisteria Lane. Bree and Rex are at odds on how to punish Andrew for putting Mrs. Solis in the hospital and finding drugs in his room. The police investigate a toy chest that Paul Young dumped in the river. Lastly, Lynette uses her business acumen to poach a nanny, Claire, but ends up getting involved between her current employer, Alexis.

The residents of Wisteria Lane finally learn Martha Huber's fate. After learning that Mrs. Huber left behind a journal, Susan is forced to confess to Edie about her role in the fire that burned down Edie's house. Meanwhile Bree finds her new beau, George getting a little too close for comfort. Lastly, Carlos returns, but his homecoming isn't quite what Gabrielle had in mind. He is under house arrest, making it difficult for either of them to make money.

Meredith, Amelia and the team prepare for Dr. Hamilton's long-awaited groundbreaking surgery while Bailey receives an unexpected offer. Owen's impatience makes him a difficult physical therapy patient, forcing Link to intervene.

Nick whisks Meredith away to his Minnesota cabin for a romantic weekend, leaving Winston and Maggie to care for Meredith’s children. Meanwhile, Amelia and Kai grow closer.

Conrad is hit by a bike and badly sprains his ankle, but works through it when he takes the case of his old medical professor, who is hallucinating visions of her old patients. Devon is tasked with admitting Conrad, who refuses any sort of treatment.