This special traces the untold story of the making of John Lennon's 1971 album "Imagine." Utilizing never-before-seen footage of Lennon and Ono from their private archive, the special delves into the depth of the creative collaboration between the couple and explores how the art, politics and music of the pair are intrinsically entwined. Features interviews with the people who witnessed the period first hand including Yoko Ono, Julian Lennon, David Bailey (photographer), John Dunbar (Gallerist who introduced the couple), Dan Richter (Yoko's neighbor and John's former personal assistant) and Eddie Veale (studio designer), some of who have never spoken publicly on camera before.