A troubled schoolteacher, subject to sleepwalking and quasi-paranoia, feels that an intruder has been in her house, and doubters find dead bodies to confirm her fears.

Bertie Carvel, Deborah Moore, Deddie Davies, Kirsty Dillon, Monica Dolan, Nancy Carroll, Paola Dionisotti, Paul Chapman, Paul Kaye, Suzanne Burden, Tim Wylton