Together on Graham's sofa are star of stage and screen, ex-Harry Potter Daniel Radcliffe; comedian Harry Hill; Great British Bake Off queen Mary Berry; Andrew Lloyd Webber; and music and chat from Sir Cliff Richard.

The guests on Graham's sofa are national treasure Sir David Attenborough, top comedian Harry Hill, football legend Gary Lineker and Oscar-winning actress Jessica Chastain. Plus music from supergroup McBusted.