Emmett Scanlan, Kerry Godliman, Himesh Patel, Carol Vorderman

Joining Rob and team captains Josh and Alison for the final episode in this series will be comedian and actress Kerry Godliman, Peaky Blinders and KIN actor Emmet J. Scanlan, former Eastender turned movie legend Himesh Patel, and the nation's numbers queen Carol Vorderman.