New artists, brothers Pash and Uzzi, join Sketch, Alice and Paisley as they deal with more tattoo shockers, including a shocking tribute to a holiday hat-trick

Jimmy Carr hosts a combination of the comedy panel show and the long-running words-and-numbers quiz, with Jon Richardson and Lucy Beaumont taking on Richard Ayoade and Joe Wilkinson. Regular Countdown mathematician Rachel Riley and lexicographer Susie Dent are on hand to adjudicate, alongside Dictionary Corner guest Finlay Christie

Greg Scott, CEO of clothing retailer New York & Company, disguises himself to go undercover among his own employees seeking ways to keep the business in vogue and increase profitability. He meets up with a sales associate, a fitting room stylist, a stocker and an assistant manager

Renee Maloney, the co-founder of art class studios Painting with a Twist, goes undercover in her own organisation to make sure that her growth projections for the company are possible. She works in disguise with her own staff including an art instructor, a trainee manager and a franchise owner

The DIY duo are back for series four! You know the drill: expect funky furnishings, hardware hysteria and, of course, problematic properties. Can Jonathan and Drew reverse more housing screw-ups? Danielle and Steve bought what they thought was the perfect suburban home. But they were wrong. As their circumstances shifted, so did their love of the house. The twins must now tackle terrible tiles and a costly fix in the kitchen. And when the couple go house hunting, there's a home so good, there's instant tears. But can they afford it? Short:The twins tackle terrible tiles in Danielle and Steve's suburban home. And when the couple go house hunting, one home causes instant tears. But are they happy ones or not?

In Warwickshire, Katie and Clive kick off with an attempt to recreate a fine-dining menu, but it proves tough to please discerning diner Bianca. Day two sees joker Levi and wife Hannah cook up a Scottish menu with an Asian twist, but the food gets a mixed reception. Finally it's Bianca's turn to cook for her guests and expectations are high for the foodie of the week to cook up a great meal with the help of husband Dave. But who will secure the £1,000 prize?

Three couples from Reading compete to host the best dinner party. Upstanding couple Liz and David kick off the competition with a menu replicating the first food they ever cooked together. However, prank-loving guests Jo and Steve take centre stage as talk around the table turns a bit 'alternative'. On fashion models Franky and Charli's night, Liz proves to be the wildcard as she reveals how much she's researched their online portfolios. On the final night, Jo cannot stomach what's on her and Steve's own menu. However, it remains to be seen who will walk away with the cash prize of £1,000

Groom-to-be Jack has three weeks and £12,000 to organise the biggest magic show ever for his wedding day to Sarah. However, his fiancee wants nothing more than one day in her life when Jack and his magic take a back seat so that she can be the centre of attention

Laid back groom Josh has just three weeks and £12,000 to pull off the perfect wedding for his bride-to-be Amy. She dreams of a peaceful day close to home with all her friends and family around her, but Josh has big plans for an ambitious beach wedding abroad

Platinum-selling, Grammy-nominated singer-songwriter, actor and author Jewel goes undercover to meet talented musicians and artists struggling to break through. Disguised as an event planner who aspires to find a new career in the arts, Jewel meets two talented young musicians and a unique artist who paints with fire

WWE chief brand officer Stephanie McMahon poses as a journalist to meet a promising young wrestling coach, a photographer and an inspirational 10-year-old boy

Gordon Ramsay heads to New Jersey's Spanish Pavillion, which is run by two warring brothers whose staff spend more time using their mobile phones than working. The chef plans to turn the eatery's fortunes around, and starts by giving the dining room and menu a modern makeover

Gordon Ramsay heads for West Babylon, New York, to help the inexperienced owners of restaurant Classic American deal with their escalating debts. The chef struggles to cope with disorganised staff and an unappealing menu, but quickly realises the real problem lies in the kitchen, where a lack of leadership and communication is causing serious trouble