The singer looks back on his long and illustrious career in this Arena film, in conversation with his friend and fellow jazz enthusiast Clint Eastwood. Bennett's musical lineage is revealed in archive jazz performances, musicals and excerpts from his 2005 performance at the Montreal Jazz Festival, while contributors include Martin Scorsese, Mel Brooks and Harry Belafonte. Plus Nick Tosches, inspired biographer of Dean Martin, has a hand in the script.