Picturing a £10,000 win are workmates Tierney and Hannah from Bristol, Mark and Glenn, a married couple from Lisburn, and mum and daughter Venice and Sat from Wolverhampton.

Playing for their chosen charities are Hits Radio's Will Best and Fleur East, presenters Gareth Malone and Steph McGovern, and comedian Ellie Taylor and actress Jamie-Lee O'Donnell. They battle it out across four rounds against the clock, but only one team can make it to the Super Slam and the chance to win £10,000 for their charities.