Reparto (por orden de créditos)
Jeanne Bal
Nancy Crater (archiveFootage)
Majel Barrett
Number One (archiveFootage)
John D.F. Black
Self
Mary Black
Bill Blackburn
Hadley
Marcia Brown
Alice (archiveFootage)
Joan Collins
Edith Keeler (archiveFootage)
James Doohan
Montgomery Scott (archiveFootage)
D.C. Fontana
Sherry Jackson
Andrea (archiveFootage)
Robert H. Justman
DeForest Kelley
Dr. McCoy (archiveFootage)
Mark Lenard
Romulan Commander (archiveFootage)
Oliver McGowan
Caretaker (archiveFootage)
Lawrence Montaigne
Decius
Nichelle Nichols
Uhura
Leonard Nimoy
Mr. Spock
Gene Roddenberry
Self (archiveFootage)
William Shatner
Captain James T. Kirk
Michael Strong
Dr. Roger Korby (archiveFootage)
George Takei
Sulu
John Warburton
Centurion (archiveFootage)
Grace Lee Whitney
Yeoman Janice Rand
