A documentary film in which the rich tapestry of music written and produced by this brilliant 20th century composer is investigated and reviewed.
| Actor | Role |
|---|---|
 Brian WilsonSelf (archive footage) | Self (archive footage) |
 David MarksSelf | Self |
 Hal BlaineSelf | Self |
 Bruce JohnstonSelf | Self |
| DDomenic PrioreSelf - Author, 'Smile' | Self - Author, 'Smile' |
 Van Dyke ParksSelf (archive footage) | Self (archive footage) |
 Mike LoveSelf (archive footage) | Self (archive footage) |
 Dennis WilsonSelf (archive footage) | Self (archive footage) |
 Carl WilsonSelf (archive footage) | Self (archive footage) |
 Al JardineSelf (archive footage) | Self (archive footage) |