Iain Stirling is joined by child team captains Luca and Amara and special guests Lauren Layfield, Matthew Crosby, Dan Wright and Marlon Davis.

Iain Stirling is joined by child team captains Poppy and Ben and special guests Katie Thistleton, Stu Goldsmith, Ivo Graham and Suzi Ruffell.

Iain Stirling is joined by child team captains Lian and Cody and special guests Hacker T Dog, Ellie Taylor, Ricky Martin and Radzi Chinyanganya.