This documentary about "2001: A Space Odyssey" looks at some of the things that seemed fanciful in 1968, which don't seem quite as much anymore.
| Actor | Role |
|---|---|
 Arthur C. ClarkeSelf | Self |
| JJohn BaxterSelf | Self |
| AAnthony FrewinSelf | Self |
 Dennis MurenSelf | Self |
 Roger EbertSelf | Self |
| DDavid HughesSelf | Self |
 Paul DuncanSelf | Self |
 Douglas TrumbullSelf | Self |
 Dan O'BannonSelf | Self |
 Rob ColemanSelf | Self |
| BBettyann KevlesSelf | Self |
 Phil TippettSelf | Self |
 John DykstraSelf | Self |
 Jan HarlanSelf | Self |
 Hugh HudsonSelf | Self |
 William FriedkinSelf | Self |
 John CalleySelf | Self |
 Richard EdlundSelf | Self |
 Sydney PollackSelf | Self |