Aunt Dolly And Mamaw drag an unwilling Miley into their long-time feud. Oliver and Rico have auditions for the best "Rico" to star in a commercial for the shack.
The holidays are getting closer at the Montecito and everyone is working on their holiday plans except for Mike, who seems to have doubts about his place in Las Vegas.
The Biker Mice have big problems: Stoker has been kidnapped by Rump and the Catatonians who have used the Regenerator to turn Limburger and Brie into fish while Carbunkle collaborates with Dr. Catorkian. Rump himself wants to conquer Earth by replacing world leaders with Greasepit and the aliens that Limburger apprehended while Dr. Carbunkle and Dr. Catorkian work to modify the Regenerator. Can the Biker Mice save Stoker and the Earth before it's too late?
Though Elliot boasts that through private practice she gets to get to know her patients, nobody seems to care. Carla is amazed at how the Janitor was able to score such an attractive girlfriend. The doctors are improving their services to get a higher ranking on a website and although J.D. appears nonchalant initially, he is elated when he is ranked #1.
Henry and Betty go on a double date with Hilda and Gio. Wilhelmina tries to change her image as the queen of mean but fails miserably.
Meredith works furiously to save a paramedic trapped in an ambulance; Lexie holds the life of a patient in her hands; Derek must rely on a nurse to save a patient; Bailey struggles to balance her personal life with her work.
Grylls parachutes into Patagonia, the southernmost tip of South America, where he first encounters a vast ice field, then forages in a beech forest, wades through a frozen bog and swims through icy water.
A mysterious drone crashes into Atlantis, indicating that the Replicators may have found the city. But when Elizabeth Weir appears, the team realizes that the probe is just a part of a bigger mystery.
When Earl finds out that the Warden has destroyed all the certificates that would grant him early release from prison, he seeks the help of his friends to escape.
Muslim detective, Zane Malik, is fighting crime in a post 9/11 world. A police officer s killed, apparently by two armed robbers 'of middle Eastern appearance.' Zane Malik uses his connections in the Arab community to track down the two youths involved. Malik's search for the truth brings him into a head on clash with Senior Detective, Ray Crowley. Rowley accuses him of putting his community before his job. Malik is angry. He wants justice for the police officer too, but he knows what it is to be an Australian Arab, and feel unsupported by the law. When he was a boy his father was shot by an armed robber; the shooter was never brought to justice. But will Malik be able to find out the truth behind the officer's death before war erupts on the streets of Lakemba?
The team determines if an ex-con's past criminal activity caused her to disappear after visiting a prison inmate. Det. Mars and Agent Johnson also continue their investigation.
Two dead bodies lead CSI to an old-school mobster who runs a strip club. Meanwhile, divorce proceedings and prescription drug addictions cause Warrick's life to begin spinning out of control.
ER's 300th episode finds Luka and Abby hurriedly preparing to travel to Croatia after Luka's father passes away. Luka confronts Abby about the estrangement between them, and she eventually reaches out and asks for his help. A man rushes to the ER when his wife is seriously injured in a car accident, and finds someone very unexpected there with her. Julia holds a service to bless the ER and remember the patients that have been lost through the years.
C.C. and Jack face a block in their relationship when C.C. decides to go public about the affair but Jack refuses. Meanwhile, Liz struggles to keep both Tracy and Jenna happy when the two find it hard to share the spotlight, while Frank makes fun of Toofer's Harvard education with bizarre results.
Ash battles Alan, a trainer that wants his Nosepass to evolve into a Probopass, but it can only evolve if it levels up in Mt. Coronet. When it does, Team Rocket brainwashes it and now Ash & Co. have to get it back.
Goren investigates when his nephew, a prisoner who's bipolar, claims that inmates are being abused to the point of murder.
One Castaway threatens to change things up by blindsiding their best friend in the game. Simultaneously, an alliance considers blindsiding one of their own. And, all the castaways are blindsided by a surprise announcement from host Jeff Probst.
Bokuto Station receives a visit from a research company who is hoping to facilitate the police officer's tasks with some of their latest and greatest robots. They have Miyuki demonstrate manipulating a large robot that could be used for disaster rescues, and Natsumi gets to dress up in a body suit that boosts her muscular power. The robots are demonstrated at a convention but something goes wrong when someone named Doctor Suu shuts them down and brings in another robot.
Nick learns Simon and Karen are secretly together, but refuses to say why it truly bothers him. Karen doesn't attend the family tradition of watching "The Nutcracker" in order to meet a mysterious person. Brian's suspension from the ministry makes him look elsewhere for a job, and Letitia suggests he go to Tripp for guidance. Meanwhile, Juliet has a visitor from the Seychelles, and Carmelita tells Patrick she thinks she's being watched by someone.