Kate Ashfield Creator, Executive Producer Simon Bubb Mike Actor Harry Capehorn James Actor Earl Cave Oscar Actor Elizabeth Counsell Margaret Actor Richard Coyle Peter Actor Romola Garai Jenny Actor James Greene Bob Franklin Actor Karl Johnson Mr Williams Actor Daniel Mays Bill Actor T'Nia Miller Lisa Actor Lara Peake Chrissy Actor Bruce Goodison Director Tracey Malone Writer, Executive Producer Fergus Haycock Executive Producer Roderick Seligman Executive Producer Jake Lushington Executive Producer Lucy Robinson Producer