This feature-length documentary explores the life of singer-songwriter Leonard Cohen as seen through the prism of his internationally renowned hymn, Hallelujah.
| Actor | Role |
|---|---|
 Leonard CohenSelf | Self |
 Larry SlomanSelf | Self |
| AAdrienne ClarksonSelf | Self |
 Judy CollinsSelf | Self |
 Clive DavisSelf | Self |
| JJohn LissauerSelf | Self |
| NNancy BacalSelf | Self |
| RRabbi Mordecai FinleySelf | Self |
 Sharon RobinsonSelf | Self |
 Glen HansardSelf | Self |
 Bob DylanSelf | Self |
 John CaleSelf | Self |
 Brandi CarlileSelf | Self |
 Myles KennedySelf | Self |
| SSusan FeldmanSelf | Self |
| JJanine NicholsSelf | Self |
 Hal WillnerSelf | Self |
| SShane DoyleSelf | Self |
| SSteve BerkowitzSelf | Self |
| JJoan WasserSelf | Self |
 Vicky JensonSelf | Self |
 Rufus WainwrightSelf | Self |
| BBathabile MthombeniSelf | Self |
 Eric ChurchSelf | Self |
 Amanda PalmerSelf | Self |
 Regina SpektorSelf | Self |
 Jeff BuckleySelf (archive footage) | Self (archive footage) |