Stacey is in Liverpool to meet Richard, who is on a life-long mission to discover the identity of his father – he's blown away when he finally learns the truth. Janet is rattled by a rumour that her dad fathered a baby as a prisoner of war during WWII and she might have a secret sister. And Glen's mother never knew where his father was from, only that he wasn't white - with Glen now desperate to finally learn his ethnicity. Testing their DNA is the only way they will all finally get answers.
