Star Trek

Season 3 Episode 23

All Our Yesterdays

Aired Unknown Mar 14, 1969 on NBC



  • Trivia

    • The mechanics of the portal are unclear. Kirk, Spock, and McCoy are able to communicate across two different time eras, suggesting that the portal is open to both eras simultaneously. There's no reason for that to be the case, and it seem unworkable: if the portal is open to both eras simultaneously, where would something going through end up? What if people entered their portals from two different eras simultaneously? Also, both portals remain open at least long enough for Kirk to find his way back. This may mean Atoz left them open once the landing party realized they needed to be "prepared" and come back to do so. However, he's not there when Kirk returns, waiting to prepare him. What else does Atoz have to do?