Jimmy Carr hosts the final edition in the current series of the topical comedy panel show, with team captains Jon Richardson and Sean Lock. The teams are joined by celebrity guests Henning Wehn, Rob Beckett, Kate Humble and Alex Brooker.
Kaz and Oliver are exhausted and stuck working the overnight shift during a lunar eclipse, when it is rumored that the freakiest patients come to the hospital. When Neocortex checks in with an illness that unintentionally traps people in their worst nightmares, Kaz and Oliver desperately try to stay awake and figure out how to save everyone from their nightmares.
Griffin starts to spin out of control after a harrowing car accident evokes a traumatic event from his past and Bruno gives Mel some vital tips on purse string suturing.
Simon and Turbo train with local experts and some of the UK’s top mountain runners before taking on the historic Ramsay Round in Scotland, a 56-mile race in which they attempt to summit 24 of the country’s highest peaks. In less than 24 hours. With no sleep and no support.
During a lunar eclipse, Principal Perry arrives at the house to inform everyone that aliens are on the planet, much to the cha Bree, Chase, and Donald's chagrin, but Adam and Leo's shock. She insists that Chase's upset stomach is due to an alien growing inside him and chases him. However, they notice green goop leaking out of Principal Perry's ears and mouth. Donald then admits that she's an alien. Principal Perry chases everyone, while Leo records the whole thing, and eventually tires herself out. Leo accidentally wakes her and she runs off with him to the school. Adam's heat vision destroys the alien pods Principal Perry laid and Leo is freed. The mother ship beams Principal Perry away just as Donald arrives. Thinking that they will miss Principal Perry, they are sadly mistaken when the mother ship beams alien-less Principal Perry back down. It is then revealed the whole thing was Leo's entrant in a contest.
Zavion disclosed to Shane that Vel and Buhle would likely be the next targets by the majority; Graham aligned with Zavion and Shane, planning to bring in Sivu and David. Graham worried about the possible four-person alliance of Vel, Buhle, Altaaf, and Moyra bringing in Sivu to take control.
Clint and Dayson pursue a dangerous fugitive with a history of resisting arrest into the remote canyons of Colorado. And in Montana, Animal and Rob track their quarry to an isolated cabin high in the Rocky Mountains.
A chef is forced to serve a hot version of cobb salad; someone must build their own kitchen from random items inside of a shopping cart; a chef is forced to make layer cake with a cement mixer.
Thomas' decision to stop working on active cases causes Catherine to investigate his past, leading her to an unexpected family history. Catherine takes Thomas to the scene of her childhood trauma where she finally reveals all the details that still haunt her.
The Lannisters and their guests gather in King's Landing; Stannis loses patience with Davos; Ramsay finds a purpose for his pet.
Don makes a new friend. Joan meets a client for drinks. Peggy hears impressive new work. Roger has a puzzling phone call.
After a quick visit to their new campaign HQ, Selina and her team go on a ride-along with the Coast Guard, where they learn the president has flipped on a major issue, which makes Selina reexamine her own stance. Meanwhile, Gary questions his role with the Veep, and Jonah's new political blog causes trouble.
Ariel returns to Storybrooke and pleads with Hook to help her find Prince Eric, who never returned to the town when the new curse was invoked. Emma agrees to let Regina teach her how to use magic so that she can help defeat Zelena, and Mary Margaret and David try to prove that they can be just as much fun as Hook is with Henry -- who thinks they are boring. Meanwhile, in Fairy Tale Land during the past year, an angry Ariel confronts Hook over her missing Prince Eric, who she assumes was kidnapped and possibly killed by the swarthy pirate. But when Hook confesses that the Jolly Roger has been stolen and Eric is most likely the thief’s prisoner, Ariel unknowingly provides him with a clue as to who the culprit is, and Hook – with Ariel in tow - goes off in search of his ship.
Seth and Matt get Robot Chicken uncancelled. Gargamel sells Smurf Burgers. Catdog visits the vet. a drunken minotaur terrorises the British kids who own the cupboard leading to Narnia, GI Joe fight COBRA for a "Best P.S.A Award."
As Emily learns onto the identity of a key conspirator against her father, Victoria sets a trap she knows Emily can’t resist.
After a celebratory party at the Hacker Hostel, Richard and Erlich learn that Peter Gregory won't pay up until they deliver a viable business plan that includes a slimmed-downed staff. A desperate Richard hires former Belson underling Jared, and they set about trying to trim the fat. While Gilfoyle and Dinesh prove essential, Big Head's place in the company is less certain.
Firefighter Fernando Calderon and single mom Samantha Pearson endure relentless storms in a Malaysia rain forest.