The arrival of the father of Kristen’s baby dampens Mike’s Christmas spirit; when Ed hires Mandy as an elf, she tries to unionize her co-workers.

(Originally Aired: Tuesday Dec 06, 2011)

When Will adopts a chick for Lucy, the other guys decide they each want one too; Craig starts dating an attractive doctor, but is intimidated by her son.

(Originally Aired: Tuesday Dec 06, 2011)

Frankie discovers that Axl hasn’t studied for his quickly approaching PSATs; Sue tries out for cheerleading; Mike tries to help Brick toughen up.

(Originally Aired: Wednesday Oct 12, 2011)

Tessa and her father experience culture shock when they move out of New York and into a house in the suburbs.

(Originally Aired: Wednesday Sep 28, 2011)

Everyone is a suspect when a lottery winner is found murdered.

(Originally Aired: Tuesday Dec 06, 2011)

The singer/songwriter performs songs from his latest holiday album; comedy sketches; features appearances by Justin Bieber, Kellie Pickler, Thalia, Oscar the Grouch, The Puppini Sisters, Naturally 7, Tracy Morgan and Ed Helms.

When the contestants compete in a marathon, the winner automatically becomes a finalist in the competition; the final three contestants are revealed.

(Originally Aired: Tuesday Dec 06, 2011)

Finn attempts to recruit new members by tracking down a former teammate; Tina encourages Mike to pursue his dream; McKinley gets ready to host the sectionals performance.

(Originally Aired: Tuesday Dec 06, 2011)

Jess tries to take her relationship with Paul to the next level; Schmidt attends his boss’s baby shower.

(Originally Aired: Tuesday Dec 06, 2011)

Burt pushes Jimmy to be more of a daredevil; Jimmy and Frank try to take revenge on their former high-school nemesis.

(Originally Aired: Tuesday Dec 06, 2011)

Naomi’s boss asks her to oversee Holly’s birthday party; Annie tries to find the proof she needs to keep her inheritance; Navid finds himself in a sticky situation; Liam gets shocking information about Annie.

(Originally Aired: Tuesday Dec 06, 2011)

Upsetting news affects Henry, Andrew and Bridget; Juliet continues to bond with her teacher (Jason Dohring); Agent Machado confronts Malcolm.

(Originally Aired: Tuesday Nov 08, 2011)

Jerry appears on ”Today” wearing a silly shirt; guests Bryant Gumbel, Jerry Stiller.

(Originally Aired: Thursday Sep 23, 1993)

Susan’s old friend Sally succeeds with a one-woman show about Jerry.

(Originally Aired: Thursday Jan 29, 1998)

The team searches for a serial killer who is preying on married couples; Hotchner looks to a team member to fill JJ’s vacant role.

(Originally Aired: Wednesday Oct 13, 2010)

The team pursues a serial killer targeting families in the Midwest; Morgan receives a visit from Ellie after she runs away from her foster family.

(Originally Aired: Wednesday Oct 20, 2010)

Spike finds himself held at gunpoint; the team races to a shots-fired call.

(Originally Aired: Tuesday Nov 22, 2011)

Jax faces obstacles as he attempts to finalize the gun deal between the Irish and the cartel

(Originally Aired: Tuesday Dec 06, 2011)

Patti and her most memorable clients sit down to dish on their relationship status with Andy Cohen.

(Originally Aired: Tuesday Nov 29, 2011)

Patti and her most memorable clients sit down to dish on their relationship status with Andy Cohen.

(Originally Aired: Tuesday Dec 06, 2011)

Chris creates an outfit for Chrissy Teigen for the Met Ball.

(Originally Aired: Tuesday Dec 06, 2011)

The team plans a charity event but the clients are cheap; Karina appraises an accordion purse.

(Originally Aired: Tuesday Dec 06, 2011)

Four bakers compete to have their treats displayed at the New York City Ballet’s opening night party.

(Originally Aired: Sunday Dec 04, 2011)

Four defeated chefs get a second chance; mystery ingredients in the appetizer round; lambs hearts in the entree basket.

(Originally Aired: Tuesday Jul 26, 2011)

Gingerbread houses in the appetizer round; prized meat and vegetable in the entree dish; holiday classic in the dessert basket.

(Originally Aired: Tuesday Dec 06, 2011)

The skeletal remains of a federal prosecutor, who disappeared five years earlier, are discovered in the desert outside Las Vegas; an anonymous lead takes Booth and Brennan to the world of gambling and underground ultimate fighting.

(Originally Aired: Wednesday Nov 08, 2006)

A Boston detective (Carla Gugino) investigates the mummified remains of six women.

(Originally Aired: Tuesday Dec 06, 2011)

A busy retirement community in Laguna Hills, Calif., is scouted.

(Originally Aired: Wednesday Sep 14, 2011)

Family tensions come to a head in Ontario, Calif.

(Originally Aired: Tuesday Nov 15, 2011)

In Ontario, Calif., Jarrod overpays for some toys and Darrell has an encounter with ”the Man.”

(Originally Aired: Tuesday Nov 29, 2011)

Barry questions his judgement in Azusa, Calif.

(Originally Aired: Tuesday Nov 22, 2011)

In Simi Valley, Calif., the buyers deal with safes, a pirate’s booty and a vintage motorcycle.

(Originally Aired: Tuesday Dec 06, 2011)

Dallas storage-unit buyers empty their pockets and try their luck; Ricky and Bubba Smith find a vintage air compressor, while a colleague uncovers some beautiful lithographs.

(Originally Aired: Tuesday Dec 06, 2011)

The winner of the ultimate three-way bike build-off is announced at the Hard Rock Hotel in Las Vegas.

(Originally Aired: Tuesday Dec 06, 2011)

Moonshiner Tim canvases the backwoods of Appalachia in search of a site for his rogue whiskey operation; Agent Jesse Tate is looking for his first big arrest.

(Originally Aired: Tuesday Dec 06, 2011)

When a woman finds a teenage boy sleeping naked in her bedroom, detectives Benson and Stabler investigate the teen and his mother to find out what really happened.

(Originally Aired: Wednesday May 11, 2011)

Detectives Benson and Stabler investigate when a woman scheduled to testify in a high-profile rape case is murdered.

(Originally Aired: Wednesday May 18, 2011)

Annie takes a vacation with Danielle, putting her in danger during a routine exchange.

(Originally Aired: Tuesday Dec 06, 2011)

(Originally Aired: Tuesday Dec 06, 2011)

(Originally Aired: Tuesday Dec 06, 2011)

(Originally Aired: Tuesday Dec 06, 2011)

(Originally Aired: Monday May 26, 2008)

A couple need help controlling their quadruplet toddlers and giving equal attention to their older children.

(Originally Aired: Tuesday Dec 06, 2011)

A recovering drug addict tries to prove that he is a new man; a couple face a stressful delivery; a couple deal with a pair of lively grandmothers.

(Originally Aired: Tuesday Dec 06, 2011)

Stella’s birthday party goes off with a bang; Tori anticipates the arrival of a family member; Dean makes amends and surprises the family with a gift.

(Originally Aired: Tuesday Aug 04, 2009)

Tori & Dean open their new antique shop, InvenTORI; Tori surprises Dean with some big news.

(Originally Aired: Tuesday Nov 29, 2011)

Tori enlists James to work on her party planning book; Tori & Dean reveal to Candy they’re expecting baby number three.

(Originally Aired: Tuesday Dec 06, 2011)

Tomahawk cruise missile jet engine; handcrafted cowboy saddle; 1960s high roller’s gold money.

(Originally Aired: Tuesday Aug 09, 2011)

Palm Springs for a desert auction; ’70s sandrail dune racer; 1965 replica Mustang pool table.

(Originally Aired: Tuesday Nov 01, 2011)

Ton and Allen head to Oxnard, Calif., and discover an embalming pump and electric bone saws.

(Originally Aired: Tuesday Oct 18, 2011)

1800s whaling harpoon; 1940s tandem bicycle; vintage American flag collection.

(Originally Aired: Tuesday Jul 26, 2011)

The new house comes complete with a bomb shelter and a surprising stench inside.

(Originally Aired: Tuesday Dec 06, 2011)

Mike and Doug purchase a home that may have the ground pulled out from underneath it.

(Originally Aired: Tuesday Dec 06, 2011)

Leah, Jenelle, Chelsea and Kailyn discuss the first year of motherhood.

Jenelle bails Kieffer out of jail; Leah seeks employment; Chelsea considers giving Adam another chance; Kailyn and Jordan take Isaac trick-or-treating.

(Originally Aired: Tuesday Dec 06, 2011)