剧情简介：
这部纪录片讲述的是约翰·列农的人生，本片特别关注的是他从一个音乐家转变为一名反战活动家的那段时期。
1966年至1976年间，约翰·列农从一个人们喜欢的音乐家转变成为反战活动的和平偶像的全部历程，还揭开了当年美国政府想方设法让列农闭嘴的不为人知的故事。不仅有历史价值，而且对今天也有借鉴意义……

The documentary explores the enigmatic life and music of Harry Nilsson in an attempt to answer the question, "Who is Harry Nilsson?" The film includes new and archive audio and film including interviews with Robin Williams, Yoko Ono, Van Dyke Parks, Randy Newman, Ray Cooper, the Smothers Brothers, and Micky Dolenz. "Who is Harry Nilsson?" uses promotional films, music videos, and home movies; segments from the unreleased documentary made during the recording of Son of Schmilsson (Did Somebody Drop His Mouse?); and excerpts from Nilsson's rare TV appearances in his BBC specials, the "Smothers Brothers Comedy Hour", "Playboy After Dark", and in an episode of "The Ghost and Mrs. Muir". Written by Roger Smith

A documentary on the life of John Lennon, with a focus on the time in his life when he transformed from a musician into an antiwar activist.