Ben Palmer Director Simon Pegg Jack Actor, Executive Producer Lake Bell Nancy Actor Ophelia Lovibond Jessica Actor Olivia Williams Hilary Actor Rory Kinnear Sean Actor Henry Lloyd-Hughes Daniel Actor Ken Stott Bert Actor Sharon Horgan Elaine Actor Harriet Walter Fran Actor Stephen Campbell Moore Ed Actor Dean-Charles Chapman Harry Actor Phoebe Waller-Bridge Katie Actor Tess Morris Screenwriter James Biddle Producer Nira Park Producer Rachael Prior Producer Jenny Borgars Executive Producer Dan Cheesbrough Executive Producer Matthew Justice Executive Producer Christine Langan Executive Producer Joe Oppenheimer Executive Producer Danny Perkins Executive Producer Andrew Dunn Cinematographer Paul Machliss Film Editing Dickon Hinchliffe Original Music Dick Lunn Production Design Andrea Matheson Art Director Anna Kasabova Set Decoration Suzie Harman Costume Design