Things get tense as Alison Hammond and her son Aidan, Iain Stirling and his mum Alison, and Carol Vorderman and her son Cameron expose their faith in each other.
Mel B, Jonathan Ross and Richard Madeley have their kids' fate in their hands as they compete in the game show that hinges on meeting parents' expectations.
Joel Dommett and his mum Penny, Tony Bellew and his son Corey, and Vicky Pattison and her mum Carroll compete in the game show where success lies with parents.