Guest Stars Laura Tobin as Herself Richard Gaisford as Himself Richard Arnold as Himself Jonathan Swain as Himself Ranvir Singh as Herself (Presenter) Dr Amir Khan as Himself Iain Dale as Himself Jacqui Smith as Herself Simon Calder as Himself Grant Shapps as Himself Kate Garraway as Herself Adam Lambert as Himself Nick Thomas-Symonds as Himself Greta Thunberg as Herself John Holland-Kaye as Himself Gregory Piper as Himself Bob Champion as Himself Megan Crabbe as Herself