MasterChef's Gregg Wallace, comedian Chris Ramsey and media star Vogue Williams each put their wits to the test to discover if any of them have what it takes to master the machine.

Comedy favourite Joe Lycett, Pussycat Doll Melody Thornton and legendary cricket commentator Henry 'Blowers' Blofeld attempt to master the machine.

With football legend Michael Owen, Strictly host Tess Daly and funny man Hal Cruttenden.

Comedy legend Paul Merton, TV star Sally Lindsay and Made in Chelsea's Jamie Laing each put their wits to the test to discover if any of them can master the machine.

Judge Rinder, Josie Gibson, Greg Rutherford

Comedian Jason Manford, athletics legend Iwan Thomas and the lovely Debbie McGee will each need the quick wits and nerves of steel if they're to capture the prize.

Rugby legend Gareth Thomas, GMB presenter Ranvir Singh and comedian London Hughes take on a mechanical marvel in the hope of winning big money for charity.

Ben Shephard finds out if David Ginola, Chris Hughes or Janet Street-Porter have what it takes to beat the extraordinary machine and win thousands of pounds for charity.

Sam Thompson, Suzi Ruffell, Stephen Mangan

Comedian Ellie Taylor, Olympic boxing champion Anthony Ogogo and former Royal correspondent Jennie Bond each put their wits to the test.

Comedian Alex Brooker, Emmerdale actor Chris Bisson and reality star Joey Essex will need to keep cool under pressure if they're to master the machine.

Ben Shephard finds out if Bruno Tonioli, Catherine Tyldesley or Zoe Williams have what it takes to beat the extraordinary machine and win thousands of pounds for charity.

Ben Shephard asks the questions as Phil Tufnell, Colin Jackson and Lisa Riley answer questions to win turns on an arcade-style machine. Dropping tokens down a choice of four chutes, they hope to knock piles of them off a moving shelf - and the more they collect, the better their chances of collecting the £20,000 prize for their selected charity.

Ben Shephard presents the celebrity edition of the game show, as Melanie C, Louis Walsh and Anton Du Beke attempt to beat the machine and win thousands of pounds for charity.

Ben Shephard hosts the celebrity version of the hit game show. Can comedian Julian Clary, radio DJ Sara Cox or Coronation Street regular Alan Halsall beat the machine?

Ben Shephard hosts the celebrity version of the hit game show. Can Professor Green, Coronation Street's Sair Khan or Storage Hunters' Sean Kelly beat the machine?

Ben Shephard hosts the celebrity version of the hit game show. Can Matt Le Tissier, Loose Women's Andrea McLean and Benidorm star Steve Pemberton beat the machine?

Have Labour MP Alan Johnson, Jimmy Bullard and Katherine Ryan got what it takes to beat the extraordinary machine and win thousands of pounds for charity. Hosted by Ben Shephard.

The celebrity edition of the game show continues, as Rita Simons, Mark Benton and Oti Mabuse try to beat the extraordinary machine and win plenty of cash for charity.

Ben Shephard finds out if Katie Price, Marc Baylis or Alison Hammond have what it takes to beat the extraordinary machine and win thousands of pounds for charity.

Ben Shephard finds out if Bob Mortimer, Amy Childs or Alastair Stewart have what it takes to beat the extraordinary machine and win thousands of pounds for charity.

Ben Shephard finds out if Alan Davies, Sally Phillips or Ranj Singh have what it takes to beat the extraordinary machine and win thousands of pounds for charity.

Ben Shephard finds out if Chizzy Akudolu, Russell Kane or Ricky Wilson have what it takes to beat the extraordinary machine and win thousands of pounds for charity.

Ben Shephard finds out if Rory Cowan, Kate Garraway and Gok Wan have what it takes to beat the extraordinary machine and win thousands of pounds for charity.

Ben Shephard finds out if Lisa George, Danny Jones and Georgia Toffolo have what it takes to beat the extraordinary machine and win thousands of pounds for charity.

Ben Shephard finds out if Shirely Ballas, Danny O'Carroll and Andrew Whyment have what it takes to beat the extraordinary machine and win thousands of pounds for charity.