Tamsin Greig
— Caroline Todd
Julian Rhind-Tutt
— Mac
Stephen Mangan
— Guy Secretan
Pippa Haywood
— Joanna Clore
Mark Heap
— Alan Statham
Michelle Gomez
— Sue White
Karl Theobald
— Martin Dear
Oliver Chris
— Boyce
Olivia Colman
— Harriet Schulenburg
Sally Bretton
— Kim Alabaster
Lucinda Raikes
— Karen Ball