Claudia Winkleman welcomes a brand new group of celebrities as they arrive at a beautiful castle in the Scottish Highlands to play the ultimate reality game of detection, back-stabbing and trust.

It's not long before the famous faces are questioning everything - and everyone - as Claudia secretly assigns the Traitors. Their task is simple: under the cover of darkness, they must pick off their fellow players one by one, murdering them from the game. The others - the Faithful - must try to uncover the Traitors and banish them before becoming their next victim. The players who survive will face each other in the final, hoping to win up to £100,000 for their chosen charity. If a Traitor remains, they take all the money and leave victorious.

Matt Smith sedates amorous wallaby Andrew ahead of castration, while Peter Wright tackles a difficult breech lamb delivery. Julian Norton operates on elderly boxer Benson, Rohin Aojula treats an alpaca's eye and tries spinning fleece, and Matt tours a new reptile and aquatic centre with his family.

Skeldale is a whirlwind of activity as Siegfried tries to compete with Granville Bennett, but can James and Tristan cope with his new system?

Charlotte requests Tristan's veterinary help with some wild cats that she's become very fond of at Beauvoir Manor. When Tristan brings the cats back to the surgery to treat them, Siegfried wonders if Tristan needs some romantic advice.

James and Helen get an invite to Granville and Zoe Bennett's but they have a last minute babysitter crisis and James ends up having to take a client with him.

Whilst Siegfried might be impressing the clients, he struggles to focus on matters closer to home and is left with some real making up to do.

Isy Suttie unexpectedly mentions eggs, Matt Lucas stares hard at the ceiling, Nina Conti gets very clever in a test, Chloe Petts hides an object somewhere Alex Horne wouldn't dare look, and Richard Ayoade gives the slight impression that he finds some of the tasks a bit irritating. But why is Greg Davies wearing a white glove?

Fiona Bruce presents an hour of topical debate.

Ed Gamble unpacks all the drama from episode 1 of the second series of The Celebrity Traitors, catching up with the murdered and banished players to get the scoop on all the back-stabbing and treachery that goes on inside the castle. And he welcomes players from past series to give their reactions and expert analysis on the game.

The story of Godalming postman Bill Williamson, who was murdered by Ann Browning after moving in with her. She faked his survival and simulated car movements before confessing.

The chefs receive a surprise from Chef Ramsay before the red and blue teams battle it out in an extensive three-round challenge. Later, they face their first dinner service, cooking for a room full of influencers.

Emily invites the ladies for a Persian Party. Vicki takes issue with Tamra for revealing sensitive information. Heather and Terry have a heartfelt talk about their family. Carmella and Jenn tour a house.

In this episode, the Dragons are taken on a joyride; an entrepreneur brews a tail-wagging deal; a Yellowknife business shares their secret sauce; and a couple mold the perfect deal for the Dragons.

As Constance's evening winds down, the holiday guests have dark places to go and people to see.

Tech billionaire Morgan Henderson sleeps with a woman who secretly takes a photograph of them and sends it to his film star wife Carla. Her lawyers Nicholas Taylor and Serena Byrne reel at their client's honeytrap tactics, but can't resist a case that might make their name. Soon they are in a race with Morgan's lawyers Cathcarts & Sons to serve divorce papers first.

Host Andy Cohen discusses pop-culture events with guests and viewers.

A friend of Ben's girlfriend wants to reconnect, whether he is ready to face the past or not.

Racers travel to Madrid, Spain, where a new alliance emerges, and one team's Express Pass strategy comes with instant regret

Bateman must adjust to an unexpected change when she is assigned a new partner from the Guns & Gangs unit.

As an unseen threat closes in, the witches of Miss Robichaux's Academy turn to powers older than the school itself.

1. John Oliver and Seth Meyers (residency at The Beacon Theatre). 

2. Robby Hoffman ("Robby Hoffman: Wake Up").

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