White Other (2010)

In the dead of night a troubled youth from an East London estate, Ray Marsden (Tom Felton - Harry Potter) stalks into a hospital ward demanding to see the patient. The attendant Nurse, Lynne McDermott (Imelda Staunton - Vera Drake) is sceptical about Ray's motives but gradually uncovers the truth about his violent past and in so doing makes a startling discovery that will change both of their lives forever.