Spock is the focus of "All Our Yesterdays," more than any other Star Trek: The Original Series time travel episode, and the Vulcan gets to experience a far wider range of emotions than normal.

Thirty-five years ago, Star Trek: The Next Generation aired one of the entire franchise’s most beloved episodes, “Yesterday’s Enterprise ... Picard lines of all time: “Let’s make ...

While many science fiction franchises can stake a claim for the best time-travel stories of all time, it’s hard to argue against the huge temporal influence of Star Trek. Yes, various shows and ...

The cast of the Star Trek V: The Final Frontier (Top ... that helped make this episode an all-time banger.