Sam Bain Creator, Writer, Executive Producer Jesse Armstrong Creator, Writer, Executive Producer Andrew O'Connor Creator, Executive Producer Robert Webb Jeremy Usborne Actor Olivia Colman Sophie Chapman Actor Matt King Super Hans Actor Sophie Winkleman Big Suze Actor Elizabeth Marmur Actor Neil Fitzmaurice Jeff Heaney Actor Patrick Driver Ray Usborne Guest Star Flora Newbigin Valerie Guest Star Paterson Joseph Alan Johnson Actor Alice Arnold Liz Usborne Guest Star Dolly Wells Paula Guest Star Alexander Kirk Keith Guest Star John Hodgkinson Tony Guest Star Robert Harley Barry Guest Star David Mitchell Mark Corrigan Actor Sandy Walsh Barbara Bingham Guest Star Justin Edwards Alan Guest Star Tim Preece Mr. Klugman Guest Star Jeremy Wooding Director