Iain Stirling is joined by child team captains Jordan and Molly and special guests Steve Bugeja, Grace Mandeville, Amelia Mandeville and London Hughes.

Iain Stirling is joined by child team captains Leon and Eve and special guests Saima Chowdhury, Rachel Stringer, Tom Craine and Ray Bradshaw.

Iain Stirling is joined by child team captains Abdul and Sophie, as well as special guests Ivo Graham, Dr Ranj Singh, Lauren Layfield and Funmbi Omotayo.

Iain Stirling is joined by child team captains Avril and Polly and special guests JB Gill, Storm Huntley, Victoria Cook and Luke Kempner.

Iain Stirling is joined by child team captains Josh and Jenna and special guests Jack Carroll, Naomi Wilkinson, Tez Ilyas and Bec Hill.

Iain Stirling is joined by child team captains Charlotte and Harriette and special guests Sam Nixon, Mark Rhodes, Suzi Ruffell and Ray Bradshaw.

Iain Stirling is joined by child team captains Dylan and Farrah and special guests Victoria Cook, Dominique Moore, Ben Shires and Gareth Richards.

Iain Stirling is joined by child team captains Ellie and Ruby and special guests Tom Allen, Steve Bugeja, Martin Dougan and Athena Kugblenu.

Iain Stirling is joined by child team captains Tilly and Josh and special guests George Lewis, Dominique Moore, Lou Sanders and Jarred Christmas.

Iain Stirling is joined by child team captains Joseph and Aqos and special guests Sam Nixon, Mark Rhodes, Charlie Baker and Yuriko Kotani.

Iain Stirling is joined by child team captains Rohan and Cainwen and special guests Lauren Layfield, Saima Chowdrey, Matthew Crosby and Jess Robinson.

Iain Stirling is joined by child team captains Jenai and Cody and special guests Charlie Baker, Suzi Ruffell, Johnny Cochrane and Inel Tomlinson.