In 1968, Ruth is haunted by the memory of the death of her young daughter Alice. In 1987, parents Helen and Eddie are increasingly worried about their daughter Amy, who claims to have an imaginary friend called Alice. In 2010, Mark and his pregnant girlfriend Nisha move in. While stripping wallpaper, Nisha finds a photograph of a young girl - just before she falls off a ladder and breaks her ankle.
Alex Kingston
Helen Maynard
Denis Lawson
Robert Bowen
Anne Reid
Ruth Bowen
Elliot Cowan
Mark Ashburn
Shelley Conn
Nisha Parekh
Jamie Thomas King
Paul Bowen
Jodie Whittaker
Ruth Bowen
Tessa Peake-Jones
Evelyn Bowen
Dean Andrews
Eddie Maynard
Daniel Casey
Scott Maynard
Sydney Wade
Amy Maynard
Elizabeth Rider
Olive Runcie
Nicholas Sidi
Father Boyle
