Sporting legends Freddie Flintoff and Jamie Redknapp face a different challenge than they're used to. Discovering each other's family histories using DNA and genealogy as well as meeting family they never knew existed.
Amanda Holden and Alan Carr embrace delving into their family history. Amanda's journey starts in the grounds of a stately home in Cornwall, while Alan's journey takes him to a pub in Erith with something of a colourful past.
Father and son duo Martin and Roman Kemp take a family road trip of a different kind - one that delves into their family history that spans North London and the North East.
