Follow the moment Barrett was kicked out of Pink Floyd, from the narrative of him going from groundbreaking musician to iconic rocker and manic, unstable star.
| Actor | Role |
|---|---|
 Syd BarrettSelf (archive footage) | Self (archive footage) |
 Storm ThorgersonSelf - Interviewer | Self - Interviewer |
 Roger WatersSelf | Self |
 David GilmourSelf | Self |
 Nick MasonSelf | Self |
 Richard WrightSelf (archive footage) | Self (archive footage) |
 Noel FieldingSelf | Self |
 Tom StoppardSelf | Self |
 Pete TownshendSelf | Self |
 Graham CoxonSelf | Self |
 Andrew VanWyngardenSelf | Self |
 Mick RockSelf | Self |
| RRosemary BreenSelf | Self |