More sketches from David Mitchell and Robert Webb's lop-sided world. Featuring an evil robot in disguise, and a very old Sherlock Holmes with Watson by his side. Plus, how to make sure your family is eating enough cat, and why you can't do shop sketches anymore.

Two German soldiers wonder if they're the baddies, Angel Summoner and BMX Bandit, Numberwang, Snooker commentators Terry and Peter, How Not What to Look Like, an incredibly posh person who is a waiter, Big Talk, Emergency Medical Treatment, inviting James Bond to a party, Dreamy Pastures Insurance, Banana Dance, Sir Digby Chicken-Caesar continues his battle against his nemisis by posing as scalpers outside Mumma Mia.

A man is kidnapped and initiated into a tribe who live hidden within the local garden center, a toothbrush company which is desperate for fresh ideas to keep sales up, another episode of "Numberwang" - in German.

David Mitchell and Robert Webb are back for a fourth series of their brainy but daft sketch show. Find out the correct but confusing way to talk to Caesar; there's a great new way to spot the emotional subtext in TV drama; and there's a man who is very angry about grammar - and he has a gun. Plus there's a chance to meet David's surprising new wife.

An estate agent shows a couple around an unusually damp property, a magical clarinet with the power to make people reveal embarrasing secrets, comedy partners Fish and Chip and their peers, Pin and Cushion.

This programme reveals the true purpose of the Giant Death Ray, presents a gangland villain made of wood, and offers dating advice from a man who is almost Gary Rhodes. Plus a look back at the careers of Ted and Peter, Britain's least successful professional snooker players, in Screw Back in Anger, and an introduction to the world's least politically correct superhero.

The heroic Helivets, who claim they can save any pet in peril, a director whose art mimics life, and a doctor struggling to fit in on the innuendo-laden wards of the Carry On Hospital.

More sketch comedy from the quirky world of David Mitchell and Robert Webb. This time Gilbert and Sullivan announce their new opera about a maverick cop - No Nonsense Harry; a very serious actor has a bitter argument with his moustache; and at last the invention of the domestic jetpack! Meanwhile, behind the scenes, David is selling a brand new kind of biscuit.

A historian has trouble controlling his arms, a supervillain gets bogged down in health and safety, the world's least politically-correct pant, a look behind the scenes at the admirable work the comedy duo do in the local pheasant hospital.

The UN turn their attentions to Bill Oddie while a sexy scarecrow is a rival for one woman's affections.

A robot, a reality TV show based on reanimated corpses, and another of the sensitive documentaries: this time about a man named Alan and his nineteen penises.

The first ever daytime talk show, a visit to Park Flamingo World, and a discussion on Virginia.

There's a man with a very very tiny office; you can hear the conspiracy behind the conspiracy behind the fake fake moon landings; and you can find out how to get cash for any unused plutonium you have around the house. Plus Ted and Peter are here to bring you all the excitement of Late Night Dog Poker.

Comedy sketches, featuring a pair of cellists who want to build an airport, some bad news about toast, and the secret behind the futuristic cult of Vectron. Plus, an instalment of police drama Bussman and Christmas, starring an old-school cop with a sherry problem.