| Person | Type | Job | Role(s) |
|---|---|---|---|
 Roger Lay, Jr. | Crew | Directing | Director, Writer |
 Adam Nimoy | Cast | Actor | Self |
 BarBara Luna | Cast | Actress | Self |
 Bill Nye | Cast | Actor | Self |
 Bill Prady | Cast | Actor | Self |
 Bobby Clark | Cast | Actor | Self |
 Charlie Brill | Cast | Actor | Self |
 Christopher Doohan | Cast | Actor | Self |
 Clint Howard | Cast | Actor | Self |
 Craig Huxley | Cast | Actor | Self |
 D.C. Fontana | Cast | Actress | Self |
Dan Curry | Cast | Actor | Self |
 David A. Goodman | Cast | Actor | Self |
 David Gerrold | Cast | Self | |
 David Mirkin | Cast | Actor | Self |
 DeForest Kelley | Cast | Actor | (archive footage) |
 Don Marshall | Cast | Actor | Self |
Doug Drexler | Cast | Actor | Self |
 Elinor Donahue | Cast | Actress | Self |
Gabrielle G. Stanton | Cast | Actress | Self |
Gary Hutzel | Cast | Actor | Self |
 Gary Lockwood | Cast | Actor | Self |
 George Takei | Cast | Actor | Self |
Herman F. Zimmerman | Cast | Actor | Self |
 James Doohan | Cast | Actor | (archive footage) |
 Joan Collins | Cast | Actress | Self (archive footage) |
Joseph D'Agosta | Cast | Self | |
 Leonard Nimoy | Cast | Actor | (archive footage) |
 Leslie Parrish | Cast | Actress | Self |
 Manny Coto | Cast | Actor | Self |
 Marc Cushman | Cast | Actor | Self |
 Mark A. Altman | Cast | Actor | Self |
 Michael Forest | Cast | Actor | Self |
 Michael Okuda | Cast | Actor | Self |
Michael Sussman | Cast | Actor | Self |
 Nichelle Nichols | Cast | Actress | Self |
 Richard Arnold | Cast | Actor | Self |
Richard Edlund | Cast | Actor | Self |
 Stanley Adams | Cast | Actor | (archive footage) |
 Walter Koenig | Cast | Actor | Self |
 William Shatner | Cast | Actor | Self |
Robert J. Sawyer | Cast | Self | |
 Rod Roddenberry | Cast | Actor | Self |
Bobak Ferdowsi | Cast | Self | |
Scott Mantz | Cast | Actor | Self |
John D.F. Black | Cast | Actor | Self |
 Ralph Senensky | Cast | Actor | Self |
Denise Okuda | Cast | Self | |
Ian Spelling | Cast | Self | |
Dan Curry | Cast | Self | |
Mary Black | Cast | Actress | Self |
| Person | Type | Job | Role(s) |
