Captain Sullivan continues his efforts to bring together the fire and police departments by hosting a training seminar that does not go as planned. Meanwhile, Ben and Miranda have an honest conversation about their marriage, leading Miranda to make a tough decision about their future.

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.

Jodie's celebrity is on the rise and M.O.D.O.K. plans on winning her back from her new boyfriend, the superhero Wonder Man. Jodie and her publicist invite M.O.D.O.K. to a party, knowing his temper will bring publicity. M.O.D.O.K. provokes Wonder Man into attacking him at the party and is kicked out. Wonder Man leaves Jodie when he sees she’s only using him for exposure. Melissa and Lou bond over their disappointment in their parents. M.O.D.O.K. and Jodie have sex when he goes to apologize, and it is revealed who exactly was behind her publicist’s actions.

Jodie's celebrity is on the rise and M.O.D.O.K. plans on winning her back from her new boyfriend, the superhero Wonder Man. Jodie and her publicist invite M.O.D.O.K. to a party, knowing his temper will bring publicity. M.O.D.O.K. provokes Wonder Man into attacking him at the party and is kicked out. Wonder Man leaves Jodie when he sees she’s only using him for exposure. Melissa and Lou bond over their disappointment in their parents. M.O.D.O.K. and Jodie have sex when he goes to apologize, and it is revealed who exactly was behind her publicist’s actions.

Young M.O.D.O.K. has kidnapped the family and replaced them with robots that trick M.O.D.O.K. into thinking Jodie wants him back. M.O.D.O.K. learns the truth and goes to free his real family. The family meet up inside the carnival-themed arena Murderworld, where young M.O.D.O.K. and Arcade reveal that each family member has two robotic replicas and that they must fight to the death, unsure of who is real or fake. Jodie goes toe-to-toe with Young M.O.D.O.K. The family leaves feeling united for the first time in a while.

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

The doctors of Grey Sloan encounter a difficult case involving a dangerous patient. Meanwhile, Owen receives life-changing news that pushes Amelia to step up to support him, and Alex attends a medical conference after making a shocking discovery.

Alex must make a hard decision in his relationship with Jo, while Meredith has some news for Riggs that brings their relationship to a turning point.

Susan meets her ex-husband, Karl at a Lamaze class, and finds out that he has remarried and is having another child. Lynette learns who was responsible for starting the fire at Rick's restaurant. Bree wants Orson to turn himself in to the police. Meanwhile, Gabrielle rents a room to a hip artist, Ellie, who has a dark secret. Elsewhere, Dylan continues meeting with her father, Wayne, and Katherine decides to go spy on her.

Adele Delfino, Susan's mother-in-law, arrives for a visit. Carlos and Gabrielle find out their tenant, Elli, has a dark secret. A full scale war erupts between Bree and Edie.

When one of Chastain's own is brought into the emergency room with life-threatening injuries, the staff rallies around each other to try to save her life, while disagreements over how to best handle her care put Cain at odds with the rest of the doctors. Also, Bell is met with an unexpected response when he voices concerns regarding the nursing shortage that Nic brought to his attention. Meanwhile, Conrad turns heads when he shares data about Hemopleatin, and Kyle begins volunteering at the hospital.

The doctors of Grey Sloan encounter a difficult case involving a dangerous patient. Meanwhile, Owen receives life-changing news that pushes Amelia to step up to support him, and Alex attends a medical conference after making a shocking discovery.

Alex must make a hard decision in his relationship with Jo, while Meredith has some news for Riggs that brings their relationship to a turning point.

Susan meets her ex-husband, Karl at a Lamaze class, and finds out that he has remarried and is having another child. Lynette learns who was responsible for starting the fire at Rick's restaurant. Bree wants Orson to turn himself in to the police. Meanwhile, Gabrielle rents a room to a hip artist, Ellie, who has a dark secret. Elsewhere, Dylan continues meeting with her father, Wayne, and Katherine decides to go spy on her.

Adele Delfino, Susan's mother-in-law, arrives for a visit. Carlos and Gabrielle find out their tenant, Elli, has a dark secret. A full scale war erupts between Bree and Edie.

Rosewood and Villa are pulled into the world of human trafficking to investigate the death of a school teacher, and a surprising insight into Slade’s past draws Rosie and Villa closer than ever before.

Upon dubbing Thanksgiving “the most dangerous day of the year,” Devon and Irving are inundated with patients in the ER. When an A-list celebrity enters the hospital after swallowing a wish bone, Logan Kim assigns a new surgeon to the case in the hopes of garnering extra publicity.

The Grey Sloan doctors treat a patient who encountered illegal fireworks. Bailey has her sights set on hiring new doctors, but she's having trouble finding viable options. Owen and Teddy attempt to take the next step in their engagement.

Meredith seeks advice from Amelia. Richard is re-energized as he takes teaching to a new level at the hospital. Winston treats a patient suffering from kidney failure.

Susan and Mike try to name their son. Lynette is arrested for supposedly attacking Kayla, and Tom must do what he can to save his family. Bree is being stalked by Orson, and when she meets with Reverend Green, the reverend tries to hit on her. In the meantime, Gabrielle is still helping the police trying to detain Ellie for dealing drugs. Finally, Katherine is visited by her ex-husband, Wayne.

After Katherine announces that she has to leave town, Bree is left responsible for catering Bob and Lee's wedding. Gabrielle finds $118,000 in Ellie's teddy bear. Susan realizes she will soon lose someone she loves. Katherine Mayfair's secrets are finally revealed, and several residents of Wisteria Lane are faced with deadly threats.

Captain Sullivan continues his efforts to bring together the fire and police departments by hosting a training seminar that does not go as planned. Meanwhile, Ben and Miranda have an honest conversation about their marriage, leading Miranda to make a tough decision about their future.

A young girl is found murdered, and when Megan arrives at the scene, she finds Tommy covered in bloodn he claims he cannot remember anything but evidences goes against him, Megan has to put her personal doubt aside to prove his innocence.

Megan & Tommy investigate the murder of a young woman, which leads them to her neighbor, who bites Tommy and is diagnosed with rabies. When another rabies fatality comes in without any bite, Kate calls in the new health commissioner to help Megan.

Rosewood and Villa are pulled into the world of human trafficking to investigate the death of a school teacher, and a surprising insight into Slade’s past draws Rosie and Villa closer than ever before.

When Melinda meets a nightclub waiter who has not played his guitar since his friend died, she finds that he is being haunted by two ghosts.

A young girl is found murdered, and when Megan arrives at the scene, she finds Tommy covered in bloodn he claims he cannot remember anything but evidences goes against him, Megan has to put her personal doubt aside to prove his innocence.

Rosewood and Villa are pulled into the world of human trafficking to investigate the death of a school teacher, and a surprising insight into Slade’s past draws Rosie and Villa closer than ever before.

Captain Sullivan continues his efforts to bring together the fire and police departments by hosting a training seminar that does not go as planned. Meanwhile, Ben and Miranda have an honest conversation about their marriage, leading Miranda to make a tough decision about their future.

Susan and Mike try to name their son. Lynette is arrested for supposedly attacking Kayla, and Tom must do what he can to save his family. Bree is being stalked by Orson, and when she meets with Reverend Green, the reverend tries to hit on her. In the meantime, Gabrielle is still helping the police trying to detain Ellie for dealing drugs. Finally, Katherine is visited by her ex-husband, Wayne.

After Katherine announces that she has to leave town, Bree is left responsible for catering Bob and Lee's wedding. Gabrielle finds $118,000 in Ellie's teddy bear. Susan realizes she will soon lose someone she loves. Katherine Mayfair's secrets are finally revealed, and several residents of Wisteria Lane are faced with deadly threats.

Everyone is less than enthusiastic when Sullivan assigns each member of the crew a specialty skill to learn. During a house call, Ryan is caught off guard when he comes face-to-face with someone from his past; and Sullivan, Andy and Maya handle a structure fire in a derelict building.

Captain Sullivan continues his efforts to bring together the fire and police departments by hosting a training seminar that does not go as planned. Meanwhile, Ben and Miranda have an honest conversation about their marriage, leading Miranda to make a tough decision about their future.

Susan and Mike try to name their son. Lynette is arrested for supposedly attacking Kayla, and Tom must do what he can to save his family. Bree is being stalked by Orson, and when she meets with Reverend Green, the reverend tries to hit on her. In the meantime, Gabrielle is still helping the police trying to detain Ellie for dealing drugs. Finally, Katherine is visited by her ex-husband, Wayne.