When Colin Deering left home to join the Army, his mother Nellie revealed to him and his younger sister Helen that she had given birth in 1945 and put the baby up for adoption, believing he would have a better chance in life. Shortly before her death, Nellie begged Helen to find her brother and reunite the family, and this programme aims to fulfil that dying wish. Plus, the story of Stephen Haywood, who has put his life on hold until his birth mother can be a part of it. He feels unable to celebrate important occasions without her present, and in recent years his search has become more urgent due to serious health issues.

• Davina McCall
• Nicky Campbell