Star Trek: 10 Best Crossover Episodes

Because when an elderly William Shatner rocks up anywhere, you know it's going to be awesome.

Crossovers between series can represent some of the very finest of the Star Trek franchise. After all, what can be better than to introduce some of the most popular characters from a different Star Trek series into a special episode? How much would have liked to see Ambassador Spock turn up on Deep Space Nine? Or to have a verbal sparring match with Q? These are dreams that we can only read about in fan fiction and hear about on audio recordings. Some of the episodes in the upcoming list can be considered to be on the same lines as that. For example, the time that Data and Spock met. Or when Commander William Riker appeared on Voyager or kinda showed up on Deep Space Nine. Of course some of these episodes are included on this list by virtue of the quality of the actual episode rather than the enjoyment factor of seeing the crossover occur. This is the second part of our ranking of all 21 crossover episodes in the franchise, this article comprising the very finest on the list. So be sure to check out the worst 11, which features a couple of surprising entries because of the sheer quality of the episodes on this list!
Contributor
Contributor

I'm a pop culture addict. Television, cinema, comics, games - you name it, and I've done it. Or at least read the plot synopsis on Wikipedia.