After some tragedies, a couple moves back to her childhood home. Robert discovers an old portrait of a man who looks like him, he goes down a rabbit hole to discover the identity of this mysterious doppelganger.。It’s Easter 1967, and celebrations are underway for a colourful Easter bonnet parade outside Nonnatus House. Sister Monica Joan and Reggie are excited about the Eurovision song contest, while Cyril and Lucille settle into blissful married life. After taking some time away following the death of their newborn son, Derek and Audrey Fleming return to Poplar with good news - Audrey...。