Tamsin Greig Actor Julian Rhind-Tutt Actor Stephen Mangan Actor Mark Heap Actor Karl Theobald Actor Michelle Gomez Actor Pippa Haywood Actor Sarah Alexander Actor Oliver Chris Actor Katie Lyons Actor Lucinda Raikes Actor Olivia Colman Actor Sally Bretton Actor Paterson Joseph Actor Keir Charles Actor Oliver Milburn Guest Star Tristram Shapeero Director Dominic Brigstocke Director Victoria Pile Writer Robert Harley Writer Gary Howe Writer Peter Fincham Executive Producer Stuart Kenworthy Writer Oriane Messina Writer Richard Preddy Writer Fay Rusling Writer James Henry Writer