Joseph Millson Him Actor Sarah Jane Potts Sara Actor Amy Manson Pamela Actor Richard Brake Detective Brady Actor Antonia Campbell-Hughes Margaret Actor Eddie Bagayawa Officer Mendoza-Park Actor Simon Chadwick Deputy Reeves Actor Samantha Dakin Sheila Actor Cokey Falkow Edward Actor Jim Greayer Director Matthew Thomas Writer Steve Murphy Producer Alexander Brunati Producer Emily Evans-Thirlwell Producer Stephen Oxenham Producer Andy Pearson Producer