The judges continue their quest to find the next singing superstar in the Lone Star State with guest judges Neil Patrick Harris and Joe Jonas.

The team can't focus on their next game. Tami gets involved in a controversy. Vince wants to end his deal with Kennard. Julie gets an unexpected phone call from Matt.

Bear goes over and under as he lands on a volcano and takes on an underground waterfall, before checking out some Mayan ruins.

A wrongfully convicted murderer gets out of prison and offers the Doyles a generous payday if they find the real killer; Jake finds out the truth about Nikki's pregnancy.

Kimber's mother pays a visit under sad circumstances. In typical Christian fashion he takes advantage of her visit. Sean's dedication to leaving the practice for Doctors Without Borders hits a wall. Shelia Carlton, the patient of the week, comes in for surgery after being savagely attacked and half her face ripped off by a chimp.

Abigail is disappointed when Shawn accepts a case at the Army base instead of going on a date with her, but he and Gus are intrigued by a death they believe shouldn't have been ruled a suicide and the thought of working with Juliet's brother.

When Nate's ex-wife is framed for the theft of a Fabrege Egg from a museum in Kiev, the team leaps into action to clear her name and con the real thief.

Coming Soon...

Tosh helps the "Risky Business" girls redeem themselves by recreating all of Tom Cruise's movies.

Author Ethan Watters talks about his new book Crazy Like Us: The Globalization of the American Psyche.

Tonight Stephen welcomes mathematician Arthur Benjamin.

Leo liaises with the Dean and investigating officer DC Saich after a suicide at a local university. They soon find out that Jason was being bullied before his death. After a gun and live ammunition are found in Jason's locker alarms bells ring. The remains of a memory card are found in his stomach which reveals pictures of students, some of whom were his alleged bullies. Harry and Nikki find themselves trapped in one of the campus buildings when shots are fired. After firearms officers manage to make their way into the building suspected shooter Scott Weston, is found with a bullet in his head.

When a mobile phone mast appears in Govan, Rab turns rabble-rouser to fire up the community. It's driving everyone up the pole, but is it really damaging their health? Nesbitt seeks justice; the mob just want a nice bit of compensation.

Dara O Briain and regulars Hugh Dennis, Russell Howard and Andy Parsons unleash mock and awe on another week with guests Sarah Millican, John Bishop and Chris Addison.

There's a party at one of Thomas' club nights and all the gang are there; Cook is still up to no good, Freddie is learning increasingly more about love and the girls are busy dancing. An accident during the evening, however, leaves Thomas feeling guilty and alienated from the rest of the group. Will their friendship survive?

As Belle tries to juggle here three different identities she finds her life becoming even more complicated. Belle goes in disguise to launch her new book. Bambi and Ben both end up having issues with the book.

Belle ends up taking her sister Jackie to a fetish club after trying to explain the tools of her trade. Bambi has her first appointment with a young aristocratic client and she finds herself starting to fall for him. When Belle gets writers block she turns to Duncan for help.