Prime Minister Michael Callow faces a shocking dilemma when Princess Susannah, a much-loved member of the Royal Family, is kidnapped.
Dexter tries to figure out the Doomsday Killers' next victim before it's too late; Debra has a strong reaction to a crime scene, which leads her to the realization that she leans too heavily on her brother.
David - aka John Doe - must choose between staying with Kathryn or leaving her to be with Mary Margaret, with whom he's fallen deeply, and inexplicably, in love; and Emma catches Sheriff Graham in a lie. Meanwhile, back in the fairytale world that was, Prince Charming is about to encounter a life-changing event that will forever alter his destiny.
When Tim's young racehorse Cisco is stolen on the way to his maiden race, Amy and Ty get help tracking him down from an unlikely source – Ty's step-father, Wade.
Horatio is determined to find a family that completely disappeared.
A routine arbitration turns into a battle of wills between Alicia and Louis Canning, but the pair makes an unexpected connection when a personal crisis interrupts the proceedings.
As tensions come to a head the gang threatens to implode: Luke's obsession with Mary is becoming more dangerous, while Siobhan's panic attack at the airport could get Tommy killed. Paranoid John Boy finally tips over the edge of sanity when he finds Debbie taking heroin.
The Huntik Team try to prevent Rassimov from breaking the ancient seal of Lord Casterwill and activating the Spiral Mark. They must defeat Rassimov and his Titans and get Sophie to the center of the Mark where her Casterwill Legacy will prevent the use of the Mark.
The longest night of the year begins at sundown and the Huntik Team races against time to find the Spiral Mark. Eathon appears to Lok and tells him how to find the last Quatraine. As Rassimov invokes Void to activate the Mark, Zhalia alerts Dante who brings the whole Team with Umbra's power.
On 27 December 1991, Scandinavian Airlines Flight 751 crash-lands without loss of life in Gottröra moments after taking off due to both engines failing. Clear ice from the tops of the wings had been sucked into both engines, causing internal damage. An automatic system (of which the pilots were unaware) to increase the engines' thrust contributed to their failure.
The Camelot Knights stumble across an eerie shrine deep in the forest, its chilling atmosphere betraying a dark history best left undisturbed, as the magical drama continues. But when Elyan ignores Merlin's warning, his actions spark a chain of events more frightening than anyone could possibly have imagined... Can a grievous wrong be put right? Or will past demons change the future forever?
It's a time of celebration as Armando's wedding day approaches, but even on this happy occasion the dogs come first. When a rescue mission becomes more than she bargained for, Tia is the one racing to the altar, not wanting to miss Armando's big day.
The Black Keys perform "Lonely Boy" and "Gold On The Ceiling." Skits include: Presidential Address, Frozen Mexican Dinner, The Miley Cyrus Show, The Dark Knight Sneaks Up on Gordon, The Mystery of the Chopped-Up Guy, Central Cougars, Playskool Surprise, Ed Vincent’s Sex Symposium, Happy Holidays From Sheila and Sheila.
During a successful trip to Canterlot, Rarity has to choose between the important social connections she's made in the capitol and her uncouth Ponyville friends.
Kick finds a dog called Jazzy and grows attached, but what will he do when he discovers the dog's purpose is to prevent any and all stunts?
Rob and Carrie's family move to a new house which they find by the help of a video is haunted by a father who went insane during a barbecue and killed his family in a car wreck.
Dermot O'Leary hosts the semi-finals. The four remaining act must perform two songs each, and it will be up to them to really sing their hearts out if they are to be in with a chance of making it to next week's final.