This documentary is hosted by William Shatner and Leonard Nimoy and they take us through the history of Star Trek. We also get to see bloopers from the original series and the current space program and how progression has been in reality, hosted by LeVar Burton.
| Actor | Role |
|---|---|
 William ShatnerSelf - Host | Self - Host |
 Leonard NimoySelf - Host | Self - Host |
 Patrick StewartSelf | Self |
 DeForest KelleySelf | Self |
 Nichelle NicholsSelf | Self |
 James DoohanSelf | Self |
 Walter KoenigSelf | Self |
 George TakeiSelf | Self |
 Whoopi GoldbergSelf | Self |
 Gene RoddenberrySelf | Self |
 Majel BarrettSelf | Self |
 Ricardo MontalbanSelf | Self |
 Michael DornSelf | Self |
 Jonathan FrakesSelf | Self |
 Gates McFaddenSelf | Self |
 LeVar BurtonSelf | Self |
 John de LancieSelf | Self |
| HHerman F. ZimmermanSelf | Self |
| DDan CurrySelf | Self |
 Rick BermanSelf | Self |
| MMichael OkudaSelf | Self |
 Harve BennettSelf | Self |
| MMarc OkrandSelf | Self |
 Nicholas MeyerSelf | Self |
 Denise CrosbySelf | Self |
 Wil WheatonSelf | Self |
 Buzz AldrinSelf | Self |
 Michael PillerSelf | Self |
| RRichard TrulySelf | Self |