It's Christmas Eve and someone is calling in on the Umi Alarm from far away. It's Santa Claus!
Liam is a taxi driver who is bored with everyday life and is desperate to escape it. One day Emma gets into his cab and he falls deeply and madly in love with her, he starts to dream that he can be everything she needs in life.
Alan goes to great lengths to be able to get Lyndsey a nice birthday present.
Don realises he still has feelings for Sam after hearing of Brian's intention to propose.
When Ted's new friendship with Zoey tests the theory that single men and married women can't be friends, he invites her husband, "The Captain," to hang out with them. Meanwhile, Marshall and Robin decide to spend alone time together, and Barney and Lily possibly have a fight.
Blair and Dan join forces to find Juliet. Serena expounds her boarding school experiences to her therapist and discovers the truth behind Juliet's vendetta against her. Meanwhile Chuck suspects Lily has not told him the full truth.
The wife of a newlywed couple is found disoriented with amnesia in Kahana State Park with the husband currently missing. The mother of the husband suspects the wife for staging the whole thing although Five-0 & M.E. Bergman may have discovered a potential newlywed serial killer.
Mike allows Carl to bring a date to his apartment, so he decides to spend some time at Molly's house where he actually manages to bond with Molly's mother and sister.
One of Brenda's detectives is ambushed on the street, and the main clue to figuring out the motive behind the attack is a garbage bag containing more than $37,500. The investigation then turns into a race to clear the detective's name over allegations of witness tampering.
On the 200th episode Horatio must find an attacker and save a pregnant woman and hope he has an idea as to why she was attacked.
When the cast of So Random! get a week off for vacation, Grant comes to visit Grady once more.
Both Kitty and Nora very reluctantly make new romantic connections in unexpected places, Kevin's nerves about the adoption drive him to a disastrous bout of overindulgence, and Sarah's plans to spend one last romantic night alone with Luc go horribly awry.
It's Hawkeye, Black Panther, and Ant Man to the rescue when Baron Zemo and his Masters of Evil defeat the rest of the team and take over the Avengers Mansion.
After getting kicked out of a strip club, a group of the teens head out to play paintball; Tom gets stung in a sting; Carl does his best to cheer up Willie, who's broken up with Amanda; Armani offers Dan a free lap dance and Andy encourages him to jump on it.
Lou comes back from Dubai to spend time with the family. Ty and Amy discover where her father's rustled cattle are being pastured and the whole family rides out to bring them back.
In an interview with Robin Roberts, Miley describes what really went on during the years she lived a double life.
Gabrielle desperately tries to figure out a way to keep Grace in her life; Keith plans a very special dinner with Bree; Tom is angry at Lynette for not disclosing his special attributes to the other ladies; Renee tells Susan a deep, dark secret; and Paul's plan for Wisteria Lane is revealed