The documentary that tells us the full story from where it all started through to the future of the "Ghostbusters" franchise.
| Actor | Role |
|---|---|
 Sigourney WeaverSelf | Self |
 Annie PottsSelf | Self |
 Dan AykroydSelf | Self |
 Harold RamisSelf | Self |
 Ernie HudsonSelf | Self |
 William AthertonSelf | Self |
 Jennifer RunyonSelf | Self |
 Ivan ReitmanSelf | Self |
 Alice DrummondSelf | Self |
 Timothy CarhartSelf | Self |
 David MarguliesSelf | Self |
 Joe MedjuckSelf | Self |
 Richard EdlundSelf | Self |
 Steve JohnsonSelf | Self |
 Randall William CookSelf | Self |
| MMichael C. GrossSelf | Self |
 John BrunoSelf | Self |
 Ray Parker, Jr.Self | Self |
 Steven TashSelf | Self |
 Michael EnsignSelf | Self |
 Bill MurraySelf (archive footage) | Self (archive footage) |
 John RothmanSelf | Self |