David's secret is finally revealed to Maureen and Lesley.
Lesley and Maureen, stripping Mum’s bed, find a hair - which leads to Lesley's confession about the circumstances surrounding their mother's death.
Her guilt about it has caused her agoraphobia. She can't leave the house, because she feels that people will know what she's done.
David arrives and Maureen tries hard not to let him in, but he forces his way into the hall to explain who he really is. By revealing his true identity he thinks that the sisters' antipathy will be allayed.
Maureen - Alison Steadman
Lesley - Morwenna Banks
David - Nigel Planer
Written by Sue Limb
Produced and Directed by Jamie Rix
A Little Brother production for BBC Radio 4
You are at the last episode