Gordon Ramsay heads for Pasadena, California, where he visits Jamaican-themed restaurant Cafe Kingston. The business in run by Dr Una Morris, a micro-managing owner who also works at a radiotherapy clinic next door, and is determined to introduce hospital-style techniques to the kitchen by sealing everything in plastic bags

Chef Gordon Ramsay heads to Eagle Rock in California to try to change the fortunes of Capri, a grubby restaurant that often remains closed during lunchtime because of the twin owners' lazy attitude. A crisis ensues as soon as Gordon instructs the duo to clean the place, revealing that only tough measures are likely to save the business

No-naughty-bits version. In a particularly active edition of Taskmaster, Armando Iannucci adopts a new persona to perform a daring stunt, Kumail Nanjiani grapples with bowling pins while wearing oven gloves, and Joanna Page attempts a tricky skill she hasn't tried since she was about 12 years old. Meanwhile, a topless Joel Dommett twirls a pretty umbrella, and someone shouts about scrambled eggs to Amy Gledhill. Greg Davies rules his kingdom with his customary combination of ferocity and occasional kindness, while Alex Horne offers his undying adoration and unquestioning support. Exec Prods: Alex Horne, Richard Allen-Turner, Rob Aslett, Andy Devonshire, James Taylor, Jon Thoday; Series Prod: Andy Cartwright; Series Dir: Andy Devonshire; Prod Co: AvalonShort: In a particularly active episode, Armando Iannucci performs a daring stunt, Kumail Nanjiani moves bowling pins with oven gloves, and Joanna Page unwisely attempts a handstand. No-naughty-bits version

Jimmy Carr hosts a combination of the comedy panel show and the long-running words-and-numbers quiz, as Rob Brydon and Katherine Parkinson take on Jon Richardson and Babatunde Aléshé. Regular Countdown mathematician Rachel Riley and lexicographer Susie Dent are on hand to adjudicate, while Adam Buxton assists in Dictionary Corner

Stand-up comedy and music from the Grand Theatre, Swansea, as the star of the Bafta-winning sitcom Black Books recalls incidents from his colourful career and parodies contrasting styles of music, from Belgian jazz to the EastEnders theme tune

The girls have been up all night revising for a big exam - and all of them are convinced they are going to fail. So when an opportunity to get out of the test presents itself, they jump at the chance - especially as it involves spending time with Father Peter, who everyone fancies. Comedy, starring Saoirse-Monica Jackson and Jamie-Lee O'Donnell

The Quinns play host to Katya, one of a group of Ukrainian children who have been sent from their homeland in the wake of the Chernobyl nuclear disaster. But while Erin is excited about sharing her wisdom with her house guest, Katya turns out to be a lot less grateful to be in Derry than expected. Meanwhile, the rest of the family has other preoccupations - a new development in Granda Joe's love life that leaves his daughters deeply unimpressed