Sally Phillips Katie Nash Actor Vincent Regan Matthew Nash Actor Stewart Wright Eddie Chisholm Actor Oliver Chris Luke Chatwin Actor Sasha Behar Emma Peters Actor Andrea Lowe Melanie Woods Actor James Lance Guy Actor Eliza Bennett Natasha Bell Actor Alison Mac Alice Jackson Actor Nitin Ganatra Jimmy Actor Greg Bennett Guest Star Razaaq Adoti Guest Star Enzo Cilenti Guest Star Neelam Bakashi Guest Star Elizabeth Berrington Guest Star Anita Carey Guest Star Kate Gartside Guest Star Jamie Foreman Guest Star Olivia Colman Guest Star Sandra James-Young Guest Star David Nicholls Writer Oliver Brown Writer Kate Dennis Director Julian Holmes Director Christine Langan Director