Tamsin Greig as Herself

Paul Ritter as Himself

Simon Bird as Himself

Tom Rosenthal as Himself

Mark Heap as Himself

Robert Popper as Himself

Matt Lucas as Narrator (voice)

Tracy-Ann Oberman as Herself

Harry Landis as Himself

Kenton Allen as Himself

Frances Barber as Herself

Skye Bennett as Herself

David Baddiel as Himself

Claudia Winkleman as Herself

Jessica Hynes as Herself

Rosie Cavaliero as Herself

Nihal Arthanayake as Himself

Martin Dennis as Himself

Krishnan Guru-Murthy as Himself

Kiell Smith-Bynoe as Himself

Matthew Holness as Himself

Peter Serafinowicz as Himself

Joe Thomas as Himself

Lou Sanders as Herself

Frances Cuka as Grandma (archive footage)

Rosalind Knight as Horrible Grandma (archive footage)