Michael Sheen: Lifting the Lid on the Care System

'I felt so alone and lost.' That’s what Hope told actor Michael Sheen about her time in care. BBC Wales Investigates gives a shocking insight into the lives of young people in care who say they were put at serious risk by the very system meant to protect them. Michael asks: if you wouldn’t put your own child there, why is it good enough for others?

• Cast: Michael Sheen