It's June 2024 at the staff at the Tower of London join the rest of the nation in preparing to mark 80 years since the D-Day landings of 1944, a pivotal moment that helped change the course of the Second World War. At the heart of the commemorations, deputy governor Debbie Whittingham organises a major remembrance service on Chapel Green, including a lone bagpiper to perform the haunting lament that echoed across the beaches on D-Day.

Historic Royal Palaces' Chief Historian Tracy Borman investigates a royal mystery regarding the end of the Tudor dynasty. Meanwhile, Ravenmaster Barney Chandler has received news that the fortress' flock of iconic ravens will be getting two new additions, and he will be responsible for personally caring for the baby chicks once they arrive.