Cast
| Syd Barrett | ... | Self (archive footage) | |
| Mark Blake | ... | Self - Author | |
 |
Jonathan Cohen | ... | Self - Senior Editor, Billboard Magazine |
| Mikal Gilmore | ... | Self - Author | |
| David Gilmour | ... | Self (archive footage) | |
| Peter Jenner | ... | Self | |
|
|
Hans Keller | ... | Self (archive footage) |
| Nick Mason | ... | Self (archive footage) | |
| Iain Owen Moore | ... | Self - Friend | |
| Pink Floyd | ... | Themselves (archive footage) | |
| Matthew Scurfield | ... | Self - Author | |
| Roger Waters | ... | Self (archive footage) | |
| Peter Whitehead | ... | Self | |
| Richard Wright | ... | Self (archive footage) | |
Produced by
| Matt Levine | ... | executive producer (as Matthew Levine) |
| Timothy T.P. Robbins | ... | executive producer (as Tim Robbins) |
| Max Weissman | ... | executive producer |
