Leonard Nimoy
Self (archive footage)
William Shatner
Himself
George Takei
Himself
J.J. Abrams
Himself
Simon Pegg
Himself
Chris Pine
Himself
Adam Nimoy
Himself
Nichelle Nichols
Herself
Zachary Quinto
Himself
Zoe Saldaña
Herself
Neil deGrasse Tyson
Himself
Jim Parsons
Himself
Jason Alexander
Himself
Mayim Bialik
Herself
Walter Koenig
Himself
Nicholas Meyer
Himself
Bill Prady
Himself
Catherine Hicks
Herself
Scott Mantz
Himself
Bobak Ferdowsi
Himself
Julie Nimoy
Herself
Barry Newman
Himself
D.C. Fontana
Herself
Jeffrey Katzenberg
Himself
Karl Urban
Himself
Adam Malin
Himself
James Duff
Himself
Brooke Adams
Elizabeth Driscoll (archive footage)
James Arness
Matt Dillon (archive footage)
Jeanne Bal
Nancy Crater (archive footage)
Majel Barrett
Number One (archive footage)
Avery Brooks
Benjamin Sisko (archive footage)
Kaley Cuoco
Penny (archive footage)
Ted Danson
Jack (archive footage)
James Doohan
Scotty (archive footage)
Diana Ewing
Droxine (archive footage)
Peter Duryea
Lt. Jose Tyler (archive footage)
Terry Farrell
Jadzia Dax (archive footage)
Donald Sutherland
Matthew Bennell (archive footage)
William Windom
Commodore Decker (archive footage)
Tom Selleck
Peter (archive footage)
Liam Neeson
Leo Cutter (archive footage)
Christopher Lloyd
Commander Kruge (archive footage)
Jill Ireland
Leila Kalomi (archive footage)
Jeffrey Hunter
Captain Christopher Pike (archive footage)