The celebrity contestants in this TV medics special are Dr Ranj Singh, Kirsty Mitchell, Dr Xand van Tulleken, Dr Amir Khan, Renee Bailey, Rosie Marcel, Wendi Peters and Dr Linda Papadopoulos.

Joe Pasquale, Krishnan Guru-Murthy, Charlotte Crosby, Tracy-Ann Oberman, Sandro Farmhouse, Helen McGinn, Russell Watson and Beth Tweddle complete to be the strongest link.

Romesh Ranganathan hosts a news and current affairs special where all eight celebrities are either news presenters or current affairs journalists.

The celebrities competing to win up to £50,000 for their chosen charity are JB Gill, Kaye Adams, Helen Flanagan, Davood Ghadami, Adam Pearson, Ivo Graham, Toyah Wilcox and Jen Brister.

Host Romesh Ranganathan is joined by journalists Sarah Smith, Kay Burley, Keme Nzerem, Vanessa Feltz, Jennie Bond, Michelle Ackerley, Matt Allwright and Lucrezia Millarini.

Alex Jones, Cliff Parisi, Coleen Nolan, Dane Baptiste, Mel Schilling, Danny Beard, Paul Zerdin and Meryl Williams make up the festive line-up competing to win up to £50,000 for their chosen charity.

Radio personalities Fi Glover, Rick Edwards, Dave Berry, Owain Wyn Evans, Nikita Kanda, Snoochie Shy, Vicky Hawkesworth and Vassos Alexander complete to win money for their chosen charity.

Kimberly Wyatt, Ellie Taylor, Rhys James, Sinitta, Darren Harriott, Gregg Wallace, Hannah Byczkowski and Lesley Garrett compete to be the strongest link.

Celebrities Donna Preston, Nikita Kuzmin, Jon Culshaw, Jamelia, Simon Calder, Dianne Buswell, Ekin-Su Cülcüloglu and Zoe Lyons compete to be the strongest link and win money for their chosen charity.

Angela Barnes, Phil Wang, Josh Pugh, Laura Smyth, Ria Lina, Maisie Adam, Iain Stirling and Geoff Norcott compete to be the strongest link and win money for their chosen charity.

Tyler West, Molly Rainford, Mollie Pearce, Harry Clark, Stephen and Daniel Lustig-Webb, Suzie Fletcher and Brenton West compete to be the strongest link.

A daytime TV special in which Fern Britton, Owain Wyn Evans, Naga Munchetty, Charlie Stayt, Mr Motivator, Carol McGiffin, Diarmuid Gavin and Dr Punam Krishan try to win £50,000 for charity.

Romesh Ranganathan hosts as John Robins, James Haskell, Bobby Seagull, Amanda Abbington, Sarah Kendall, Des Clarke, Yinka Bokinni and Su Pollard try to bank money for charity.

Romesh Ranganathan is back hosting The Weakest Link. Eight Eastenders cast members show off their general knowledge skills to win money for their chosen charity.

Host Romesh Ranganathan is joined by Russell Kane, Kriss Akabusi, Maisie Adam, Dan Snow, Nina Wadia, Lesley Joseph, Judy Murray and Georgia Toffolo.

Host Romesh Ranganathan is joined by contestants Marcus Brigstocke, Rita Simons, Jamie Laing, Nicki Chapman, Babatunde Aleshe, Yvette Fielding, Tony Blackburn and Chunkz.

Stephen Mangan, Myra DuBois, Alistair McGowan, Ed Byrne, Colin Jackson, Dr Zoe Williams, Lisa Maxwell, Cathy Newman compete to be the strongest link and win money for their chosen charities.

Romesh Ranganathan hosts a couples special in which eight celebrities work in pairs in their bid to be the strongest link. Will the duos work together, or will it be every player for themselves?

Susan Calman, Lawrence Chaney, Harry Pinero, James Argent, Mike Wozniak, OJ Borg, Sherrie Hewson and Raj Bisram try to win money for charity.

Keith Duffy, Rachel Riley, Amy Gledhill, Ching He Huang, Konan, Rory Bremner, Bonnie Langford and Chris Harris compete to win a potential prize pot of £50,000 for their charity.

Host Romesh Ranganathan is joined by Dick and Dom, Chris Packham, Michelle Collins, Gemma Cairney, Nikki Fox, Clair Norris and Dev Griffin.

Host Romesh Ranganathan is joined by another set of celebrity contestants: actor Tamzin Outhwaite, DJ Jax Jones, comedian Lucy Beaumont, presenter Rav Wilding, Strictly pro Dianne Buswell, comedian Matt Edmondson, Olympian Bianca Walkden and restaurant critic Jay Rayner.

Gareth Malone, Brian McFadden, Sam Thompson, Sindhu Vee, Desiree Burch, Lee Mead, Kiri Pritchard-McLean and Lauren Steadman try to win money for charity.

The celebrities competing to win money for their chosen charity are Miles Jupp, Jo Joyner, Jenny Powell, Mark Benton, Natalie Anderson, Dom Littlewood, Thanyia Moore and Tom Skinner.

Scarlett Moffatt, Richie Anderson, Christine McGuinness, Louisa Lytton, David Potts, Babatunde Aleshe, Seann Walsh and Janette Manrara compete to be the strongest link.