Assignment: Earth (episode)

Main Cast

 * William Shatner as James T. Kirk
 * Leonard Nimoy as Spock
 * DeForest Kelley as McCoy
 * James Doohan as Scott
 * George Takei as Sulu
 * Nichelle Nichols as Uhura
 * Walter Koenig as Chekov

Canon Stories

 * "The Naked Time" (TOS episode)
 * "Space Seed" (TOS episode)
 * Star Trek II: The Wrath of Khan (TOS movie)

Non-Canon Stories

 * Assignment: Eternity (TOS novel)
 * The Rise and Fall of Khan Noonien Singh, Volume 1 (TOS: The Eugenics Wars novel)
 * The Rise and Fall of Khan Noonien Singh, Volume 2 (TOS: The Eugenics Wars novel)
 * "The Peacekeeper" (TOS comics)
 * "Seven and Seven (VOY short story)