As everyone returns from holiday break, NBC's new talent competition, "America's Kidz Got Singing", is a hit, but Jenna's role as the judge everyone loves to hate causes Jack to question the show's family value. Much to his chagrin, Tracy's usual antics fail to aggravate Liz, while Kenneth takes the day off to do his dream chores as he awaits the Rapture.

Sheldon gets in trouble with Amy when he isn't impressed by her recent accomplishment, and Howard must come to grips with Bernadette's dislike of children.

Although Caroline is in no mood to celebrate her 18th birthday, Elena, Bonnie and Matt surprise her with a small party in an unusual location. Damon and Stefan disagree on the best way to handle Klaus , and a reckless Stefan decides to test his theory by taking things to dangerous extremes. Bonnie is concerned when Elena tells her about Jeremy's new plans. At a Founder's meeting, Alaric once again runs into Dr. Fell, who is in the middle of an argument with her ex-boyfriend, the medical examiner. Tyler refuses to go along with Klaus' latest demand, and is surprised when Klaus seems to accept his decision.

Leslie enlists everyone's help in staging an attention-getting event. Ben explores a new hobby, while April and Andy adopt a pet.

After eloping in Las Vegas, Rob meets his wife s large Mexican-American family for the first time and, after unsuccessfully attempting to fit into his new cultural surroundings, realizes he's the odd man out in this tight-knit family.

The team investigates when a body is found at a Washington, D.C., monument.

The doctors split into teams for a risky surgery involving conjoined twins; Bailey recruits Meredith to be a buffer between her and Ben when he puts pressure on moving their relationship to a more serious level; Richard teaches Alex a tough lesson in the OR; meanwhile Teddy questions Cristina about what exactly happened to Henry during his surgery.

When Oscar starts doing trivia night, Andy has the whole office join. Dwight goes to Sabre HQ to look for a new job.

Cassie asks Adam for help when she wants to look into her father's past, and their search leads them to an eerily familiar place. It also rekindles an old flame when Adam, thrilled to be spending time with Cassie again, asks her to the Fire and Ice dance.

Reese is confined to a wheelchair recovering from his gunshot wound, but Finch sets him up in an apartment where he's to keep an eye on the Super, who is their latest POI. Also, Finch approaches Carter and gives her a POI to show her what they do.

After recovering one of John Fogerty's beloved guitars, Iraq veteran Walter Sherman helps a teenage boy locate his missing father, a military pilot and war hero whose plane vanished after embarking on an undisclosed mission. Walter turns to Deputy U.S. Marshal Isabel Zambada for insider information about the missing colonel.

Myke Hawke returns to the stomping grounds of his youth when both he and Ruth are lost in the remote wilderness of Kentucky. Despite being handicapped by a bad stomach bug, Myke is determined to get rescued, even with a little help from Daniel Boone.

The all-star fashion aces race against time to spin out elegant ball gowns for a night at the opera. Design duo Mark Badgley and James Mischka are the guest judges.

Reagan's extreme competiveness comes out at a New Year's Eve game night, much to Chris's embarrassment. Meanwhile, Kevin worries that Ava is ashamed of him and Missy brings an unexpected date to the party.

The guys massage beachgoers on the boardwalk, broadcast the news from Times Square, and get their kicks teaching a karate class.

Pete, Violet, Sam and Addison adjust to their new, singles lives in different ways. Addison questions how much she wants a baby and confides in Jake, Violet considers an offer to go on a date with a young, hot paramedic, and Sam and Pete have a bachelors' night at a local bar.

Jane and the CBI team investigate the murder of a high-end divorce attorney, with many enemies, after he is killed on his speed boat. Meanwhile, Agent Darcy questions Jane about Red John's involvement in Panzer's murder.

A homesick Vinny considers leaving the shore house; Snooki and Jionni are fighting again.

Now associated with the Kinross & Clark law firm, Mitch is forced to defend a partners' son on a murder charge. Unhappy with his new case assignment, Mitch puts Ray to work by having him investigate what really happened. All the while, Mitch starts working on the Sarah Holt case and Kinross & Grant's reason to bring Mitch into the fold is slowly starting to surface.

Dolly Parton

Ricky Gervais, Wladimir Klitschko

Mike Allen

Johnny Winter

Gerard Butler, Betty White

Hugh Laurie

A bungled robbery leads to an innocent hero being shot dead and a hostage with a potentially life threatening medical condition being seized by two armed gunmen. It's up to Ronnie and Sam to beat the clock and find the hostage in just ten hours.

The team take on take on gold dealer Dexter Gold who is well known for parting the elderly from their treasures in return for a pittance.

Highlights from series 4 of the popular Sky 1 sports panel show..

Madonna makes a rare chat show appearance this week. Graham is also joined by Andrea Riseborough, James D'Arcy and Emeli Sande.