The first career spanning documentary on the heavy metal vocalist to be authorized by the artist's estate includes scenes with peers, family and friends; never before seen footage; personal ... Read allThe first career spanning documentary on the heavy metal vocalist to be authorized by the artist's estate includes scenes with peers, family and friends; never before seen footage; personal photos.The first career spanning documentary on the heavy metal vocalist to be authorized by the artist's estate includes scenes with peers, family and friends; never before seen footage; personal photos.