Although the original Star Trek is still my favorite of the tv series franchise, in the age of the internet, I find myself watching it less than some of the others. That is mainly because I am drawn to time-travel/alternate reality story-lines these days, and the original series had fewer of them.
In my post, Star Trek: Voyager – Time Travel/Alternate Reality Episodes, I went back through the 7 Star Trek Voyager seasons and linked to time travel/alternate reality episodes on Amazon.com.
Now, I am doing the same with the original Star Trek series. Below, you will find brief episode descriptions and links to the episode on Amazon.com. They are free to view, if you have Amazon Prime.
Season 1
- Tomorrow is Yesterday – January 26, 1967: The Enterprise is thrown back to 20th century earth.
- The City on the Edge of Forever – April 6, 1967: Kirk and Spock go back in time to save McCoy.
Season 2
- Mirror, Mirror – October 6, 1967: Kirk, Scotty, McCoy and Uhura enter a parallel universe.
- Assignment Earth – March 29, 1968: Kirk must decide wheather to thwart or help a traveler from the future sent back to 1960s earth on a secret mission.
Season 3
- All Our Yesterdays – March 14, 1969: Kirk, Spock and McCoy enter a time portal and get stuck in the past on a planet about to be consumed by a nova.
