Beginning with an August 9 comedy special, the upcoming series will feature different themes each week.
Four teams of two from the world of music, TV, soaps, sport, food and drink, journalism, radio and theatre will compete for charity in weekly specials to air on Saturday evenings on BBC One.
The first show pits Lesley Joseph and Linda Robson from Birds of a Feather against Ronni Ancona and Phil Cornwell, Su Pollard and Ruth Madoc, and Josh Widdicombe and his partner Sara Pascoe.
Standout teams from the series include Stefan Dennis and fellow Neighbours star Rebekah Elmaloglou, who will square off against Ray Quinn and Louis Emerick from Brookside.
Antony Costa from Blue will team with 5ive's Scott Robinson in the music special, while TV stars Louie Spence and Carol McGiffin will face off against the likes