While Pete and Myka investigate a series of artifact-related growth spurts, Artie reluctantly takes Steve and Claudia with him to track down Brother Adrian before he can steal more artifacts…

Castle and Beckett investigate when a bearded man named Kris Kringle falls from the sky in Central Park; Beckett and Castle work on a Christmas list together.

Monica and Chandler visit their house, which is in escrow, where Joey is comforted about losing his friends by the 8-year-old girl who presently lives there. Phoebe learns she can…

Rachel goes on her first date after splitting from Ross…and it’s with Mark, her former colleague. Joey is cast in a play and develops a crush on his costar. Monica…

Ross is suspicious about Rachel’s possible job offer from a good-looking stranger. And a drunken Chandler fools around with one of Joey’s sisters, but he can’t remember which one.

Ross becomes increasingly jealous of Rachel’s new colleague, Mark, and spies on her. Monica hooks up with a co-worker, who writes her a poem with a hidden meaning. One of…

Phoebe is reunited with her former singing partner who thinks “Smelly Cat” has hit potential; Chandler dates a woman with a prosthetic leg who also has some history with Joey….

Wanting more time to focus on her new job, Rachel suggests that she and Ross take a break from their relationship. Ross later seeks solace at a party. Phoebe dates…

Charlie suspects Chelsea likes the lawyer representing Alan after his arrest for a bar fight.

Charlie and Chelsea have a post-breakup one-night stand.

Charlie and Chelsea have a post-breakup one-night stand.

Charlie suspects Chelsea likes the lawyer representing Alan after his arrest for a bar fight.

Eddie does not like Shauni’s new boyfriend or the way he treats her when things do not go the way he wants. Also Hobie gets in trouble with a girl…

When an ex-Marine turned local politician is embroiled in a sordid scandal with a 16-year-old runaway, Danny (Josh Duhamel) vows to clear his comrade’s name, but he soon learns that…

The Bartet clan attempts to gather for a holiday dinner. Jed must deal with a hostage situation in Sudan, an assisted suicide in Oregon, his son-in-law’s yearn to run for…

As the search for Zoey continues, Walken takes a hard line against the kidnappers that could contribute to her death; Danny releases the Shareef story, and the revelation creates a…

Bombs drop on Qumar upon Walken’s orders; as the hours pass without any word on Zoey’s whereabouts, tensions increase within the Bartlet family; Walken and Leo clash after Josh’s suspicion…

The CSI investigates the mystifying death of a former pro golfer whose allegiance to the game might have cost him everything.

Santos starts up his presidential campaign in New Hampshire, where he immediately disagrees with Josh on campaign philosophy: “No opposition research, no dirt on our opponents.” Josh has an uncomfortable…

The Westins visit Washington and Doug is keeping a secret from Liz that many other senior staffers already know about. C.J. tries to make a deal with the French to…

When Tony opens a mysterious letter thinking it’s for him, a small puff of white powder comes out and it releases a possible deadly virus. Kate calls for help and…

The team must find the connection between the two crime scenes; the killing of a drug dealer and the rape of a well-off family member.

The team investigates the murder of a high school principal who was dying of cancer; Brennan and Booth plan their wedding; a virtual profiling system threatens Sweets’ job.

Helen dates a guy with an annoying laugh. Antonio has trouble with his jerk neighbor.