Hampstead + Q&A (12A)

It has been a year since Emily Walters lost her philandering husband Charles and she has channelled her grief and rage into volunteer work at a local charity shop. One afternoon, she stares through her binoculars and spies Irish squatter Donald Horner in his ramshackle home on Hampstead Heath. She becomes fascinated by the foul-tempered misfit and worms her way into his simple existence. When property developers serve Donald with an eviction notice, Emily coordinates the Save The Shack campaign.