Elizabeth Olsen, Miles Teller, Robert James-Collier and Mandip Gill join Alex and Clara on the sofa. Also, the voices behind BAFTA-winning children's show Bluey, Dave McCormack and Melanie Zanetti.

Alan Carr and Sheridan Smith join Alex Jones and Roman Kemp on the sofa, and Saturday Kitchen's Matt Tebbutt helps to give a One Big Thank You.