Natasia Demetriou, Charlie Cooper, Chris Packham, Natalie Cassidy (S01E04)

S01E01 Stacey Dooley, Jamie Laing, Jon Richardson, Russell Tovey S01E02 Natasia Demetriou, Daniel Mays, Nicola Coughlan, Richard Ayoade S01E03 Natasia Demetriou, Kiell Smith-Bynoe, Roman Kemp, David Morrissey S01E04 Natasia Demetriou, Charlie Cooper, Chris Packham, Natalie Cassidy S01E05 Natasia Demetriou, Anna Maxwell-Martin, Cush Jumbo, Romesh Ranganathan S01E06 Joe Thomas, Gregg Wallace, Alan Davies, Ruth Madeley S01E07 Joel Dommett, Jason Fox, Nathaniel Curtis, Hermione Norris S01E08 David Tennant, Roisin Conaty, Lydia West, Sara Cox