Impossible Celebrities has revealed its line up of all star line up of names.
The BBC One game show will taking to primtime for the specials.
It follows three successful series of the Impossible quiz show on daytime.
Hosted by Rick Edwards and produced by Mighty Productions for BBC ONE, !mpossible Celebrities will see 18 celebrity contestants begin their !mpossible journey and compete across six-episodes to give themselves a chance of winning £10,000 for a charity of their choice.
In each episode, the celebrities must avoid giving !mpossible answers as they battle it out across three rounds of !mpossible style multiple choice questions. Every right answer takes them a step closer to a shot at that jackpot - but a single !mpossible answer will knock them out for that episode.
!mpossible Celebrities line up of contestants
The 18 celebrities taking on the challenge are:
TV presenters Gregg Wallace, Angela Scanlon and Rory Reid
Radio and TV presenter Dotty
Actors Jorgie Porter, Chizzy Akudolu and Liz Carr
Comedians Russell Kane, Rachel Parris, Imran Yusuf and Craig Hill
Olympic medallist and TV presenter Iwan Thomas MBE
Paralympic champion and Crossbench Peer Baroness Tanni Grey-Thompson
Steps singer Ian ‘H’ Watkins
TV personalities Debbie McGee, Spencer Matthews, and Vicky Pattison
YouTuber and author Louise Pentland
Each week one celebrity will win the prize money for their chosen charity, making way for a new contender. Joining the !mpossible Celebrities line-up across the weeks will be:
TV presenters Dick and Dom (episode two)
Journalist and broadcaster Reverend Kate Bottley (episode three)
Actor and former S Club 7 star Hannah Spearritt (episode four)
TV personality and professional dancer Anton Du Beke (episode five)
Farmer and former JLS member JB Gill (episode six)
The show will air on BBC One this summer.