An on-set documentary about the making of the classic science fiction film 'Silent Running'.
| Actor | Role |
|---|---|
 Scott BeachNarrator | Narrator |
| MMichael GruskoffSelf | Self |
 Douglas TrumbullSelf | Self |
| CCheryl SparksSelf | Self |
| PPaul KrausSelf | Self |
 Bruce DernSelf | Self |
| CCharles F. WheelerSelf | Self |
| MMarty HornsteinSelf | Self |
| AAaron StellSelf | Self |
| DDick DawsonSelf | Self |
 Joan BaezSelf | Self |