Danny becomes the lead hostage negotiator when an informant in a large drug case holds Erin at gunpoint inside the courtroom.
Lexie, the new girl in town, joins Nathan on a hunt for a deadly trouble that changes its victims' personalities.
When Triad activity threatens to put Future Industries out of business, Mako performs an investigation and discovers a much bigger conspiracy.
The cooks test the stiffness of their hand-whipped cream by holding the bowls upside down over the judges' heads; beef Wellington challenge.
The host returns with more light-hearted chat, talking to Hollywood star Harrison Ford about his new sci-fi adventure Ender's Game, and Sherlock actor Benedict Cumberbatch, currently appearing as WikiLeaks founder Julian Assange in The Fifth Estate. Comedian and actor Jack Whitehall is also on the sofa, and there'll be music and chat from James Blunt, who performs new single Bonfire Heart from his forthcoming album Moon Landing.
Aspiring entrepreneurs pitch various business ideas to "The Sharks" -- tough, self-made, multi-millionaire and billionaire tycoons -- in hopes of landing an investment.
After studying hours of horror movies, Doofenshmirtz develops a theory that enlarging small, cute animals into giant beasts will help him take over the Tri-State area. But when he puts his plan into action, he soon realizes it might be too much for him to handle. Meanwhile, Phineas and Ferb make a giant revolving foam city so they can safely perform skateboarding tricks, and Candace's tour of the Danville Space Laboratory gives her an opportunity for a high-tech bust.
Stan makes a video about being the world’s first talking dog to leave as his legacy, but the parents grow suspicious of what’s on the tape, so the kids must record over it. Meanwhile, Ellen decides to take a job with Stan’s veterinarian, but soon learns she may not be well suited for it.
Inspired by a Kerry Greenwood short story and set amidst the passion and fanaticism of 1929 Australian Rules Football. When Phryne is duped into investigating the coach's missing 'lucky cap', she discovers a gruesome murder instead - the local team Captain is found hanging by a rival team's scarf and it seems at first a clear - cut case of murderous sabotage.
The students at Royal Prep make their own costumes for this year's All Hallows' Eve contest.
Kristin finds herself comparing her boyfriend to John Baker (Jonathan Taylor Thomas), the ambitious owner of the restaurant she manages; as part of Eve's sniper/hunter training, she and Mike try to catch each other unaware.
Jamie Theakston looks into the contentious theory, popularised by the Da Vinci Code, that Jesus was married with children and his bloodline lives on today.
Mr Khan's plans to join the committee are threatened by the arrival of his mother-in-law.
A teacher seeking financial gain; a daughter plotting murder; a lonely heart and damaged mind. These women truly believe romance is dead.
A newly engaged Illinois man mysteriously collapses and suffers organ failure and gangrene from Legionnaire's disease. His fiance gazes in horror as he must choose between life and limb; a perky animal-loving eight-year-old girl survives rabies – a disease with a 99% fatality rate; a college freshmen almost goes blind from a bout of Acanthamoeba keratitis.
The popular news quiz, with team captains Paul Merton and Ian Hislop, guest host Richard Osman and guest panellists Dan Snow and Mark Steel.
Zac continues to try to find the trident. Lyla focuses on keeping him from it. Rita won't keep giving the girls money so Sirena makes bracelets for the Café to sell. While Sirena gathers shell for them, Zac catches a glimpse of her tail.
Meerkat pups Squirt and Weeny belong to one of the most famous animal families on the planet, animals that are now stars of screens both big and small. These furry celebrities are also part of the longest running animal behaviour study ever, now in its 20th anniversary year. David Attenborough tells the full story of the study - from its pioneering days when it was a challenge to even get close to a meerkat, to the very latest revelations about these animals and their complex lives. For Squirt and Weeny, the study means very little, as they are facing up to the challenge of a drought and one of the toughest years in their family's history.
In tonight's show Alan is joined by X Factor judge Nicole Scherzinger, US actor and Jackass star Johnny Knoxville who discusses his new film Jackass Presents: Bad Grandpa, and Gok Wan tells Alan all about his new book Gok's Wok, while music is from One Republic who perform their latest single Counting Stars.