Jane and Lisbon are investigating the murder of an NFL star who was blown up in a car explosion while Rigsby and Harrigan take their relationship to the next level.

When the Greendale Glee Club is unexpectedly sidelined, the school’s effervescent choir director Cory Radison sets about recruiting the study group members to fill in. Skeptical at first, they eventually fall under his hypnotic spell, singing and dancing their way to the annual Christmas Pageant.

When the Greendale Glee Club is unexpectedly sidelined, the school’s effervescent choir director Cory Radison sets about recruiting the study group members to fill in. Skeptical at first, they eventually fall under his hypnotic spell, singing and dancing their way to the annual Christmas Pageant.

The family puts together a quick Christmas celebration when they realize they won’t be together on the actual day.

On a tipsy whim – and against Mike’s wishes – Frankie decides to throw a Christmas Eve party at the house; Mike buys Frankie a much needed new dishwasher for Christmas, but has a hard time keeping it a secret when she begs him to replace the old one before the party; Sue calls on Reverend TimTom to explain the meaning of Christmas to Brick when he reads the Bible and begins to question it; and Axl gets annoyed with Bob when he tries too hard to be cool in order to befriend him while working together on a Christmas tree lot.

The quaint town of geniuses is transformed into animated versions of themselves. Sheriff Carter and Allison Blake are secretly planning the perfect holiday surprise for their kids. But a mysterious kaleidoscopic wave of color crashes over Eureka, leaving the entire town and its inhabitants animated.

Holiday Special: Pete is hit in the head by an artifact and wakes up to a life where he was never born. Pete must hunt down and persuade the Warehouse team (none of whom recognize him) to go on this life or death mission with him to vanquish a long dead nemesis from the past to get everyone’s lives back.

When Castle and Beckett wake up in bed, handcuffed together, in a locked room with no memory of how they got there, they must piece together the mystery of where they are and why, all while trying to escape. But as the two of them adjust to being shackled together, what’s the biggest threat they face… the people who abducted them or each other? Meanwhile, Ryan, Esposito and Gates are left to investigate their disappearance in a case where all is not what it seems.

Robin receives bad news and decides to hide it from the gang. Marshall hangs Christmas decorations in his house in the suburbs with some help from his neighbor.

Carrie and Saul identify Walker’s contact in Washington but their target has diplomatic immunity; Brody is approached to run for a disgraced congressman’s seat in the House of Representatives.