Characters in Star Trek - Time for Yesterday

James T. Kirk

Also in Captain's Peril, Star Trek, Star Trek Adventures - Trek to Madworld, Star Trek - Mirror Universe - Spectre, Star Trek - The Eugenics Wars - The Rise and Fall of Khan Noonien Singh, Star Trek - The Prometheus Design, Killing Time, Star Trek Myriad Universes - Echoes and Refractions, Avenger, Preserver

Mr. Spock

Also in Harlan Ellison's The city on the edge of forever (teleplay), Star Trek, Star Trek Adventures - Trek to Madworld, Star Trek: Strange New Worlds: The High Country, Star Trek - The Eugenics Wars - The Rise and Fall of Khan Noonien Singh, Star Trek - The Prometheus Design, Star Trek - Vulcan's Soul - Exodus, I Am Spock, Imzadi, Killing Time

Leonard McCoy

Also in Star Trek Adventures - Trek to Madworld, Killing Time, Star Trek 6, Star Trek Adventures - Death's Angel, Star Trek Adventures - The Price of The Phoenix, Star Trek 12, Uhura's Song, The Vulcan Academy Murders, Prime Directive, Enterprise

Zar