Tony May was only weeks old when he was abandoned as a baby on the Victoria Embankment in London in 1942. There was no clue to who he was or why he was left by the river Thames in the middle of World War Two. Raised by loving adopted parents who named him, Tony has never been able to discover the identity of his birth parents. Now in his 70s, Tony may finally be able to solve the mystery thanks to advances in DNA testing and painstaking detective work by genealogist Julia Bell. Will Tony be happy with the answers he finds?