A star-studded tribute to Star Trek on its 30th anniversary, hosted by many of the stars and guest stars from all of the Trek series and movies. Also features a huge number of clips from all of the series and movies. At the end, real-life astronauts Aldrin and Jemison present NASA award plaques to the cast members.
| Actor | Role |
|---|---|
 Ted DansonSelf | Self |
 LeVar BurtonSelf | Self |
 Joan CollinsSelf | Self |
 Kenny GSelf | Self |
 Peri GilpinSelf | Self |
 David Hyde PierceNiles Crane | Niles Crane |
 John LarroquetteSelf | Self |
 Jane LeevesDaphne Moon | Daphne Moon |
 John MahoneyMartin Crane | Martin Crane |
 Kate MulgrewSelf | Self |
 Leonard NimoySelf | Self |
 William ShatnerSelf | Self |
 Patrick StewartSelf | Self |
 Ben StillerSelf | Self |
 Terry FarrellSelf | Self |
 John de LancieSelf | Self |
 Jonathan FrakesSelf | Self |
 Nichelle NicholsSelf | Self |
 Michael DornSelf | Self |
 Marina SirtisSelf | Self |
 Avery BrooksSelf | Self |
 Buzz AldrinSelf | Self |
 Mae JemisonSelf | Self |
 DeForest KelleySelf | Self |
 Robert BeltranSelf | Self |
 Cirroc LoftonSelf | Self |
 Armin ShimermanSelf | Self |
 Robert PicardoSelf | Self |
 Nana VisitorSelf | Self |
 Ethan PhillipsSelf | Self |