Deep Space 9 featured a revolving door of Star Trek's best guest characters

After posting 2 essays about how Deep Space Nine realizes the ideals of Star Trek and how it was ahead of its time, I would feel remiss if I concluded any discussion of the greatness of Star Trek Deep Space Nine without praising its outstanding cast of recurring guest actors and characters. Seriously, DS9's recurring guest characters are some of the true highlights of the entire show. Their natural charisma as performers is bolstered by the show's fundamental structure as a serialized story, and its setting on a stationary outpost. These two decisions in the design and production of the show allow guest characters to recur frequently, with their own storylines and arcs, and helps make them just as vital to the plot of the show as any of the main cast.

As mentioned previously, Deep Space Nine wasn't a starship like the Enterprise. It didn't have the luxury of sailing off into the sunset at the conclusion of every episode, leaving the people and problems of the episode behind. The crew of Deep Space Nine were stuck dealing with the long-term fallout of the events of any particular episode, and that included the circumstances of characters in the station's immediate neighborhood. Some of these characters come and go, leaving Deep Space Nine behind forever. But others become permanent fixtures on the show, almost as much a part of the main cast as Armin Shimerman or Andrew Robinson.

Being a stationary starbase, a diverse collection of guest characters repeatedly visit Deep Space 9.

The following post will discuss specific plot points regarding multiple guest characters, including some who don't appear until the later seasons of the series. As such, this post will have the most explicit story spoilers of any of these 3 Deep Space Nine retrospectives. Read on at your own risk.

Star Trek's best villain(s)

The highlight of Deep Space Nine's guest cast is its principle villain, the best villain in all of Star Trek: Gul Dukat.

Yes, you read that right. Dukat is Trek's best bad guy.

Dukat is better than Khan. Better than General Chang (but only barely). Better than the Borg (and their stupid queen). Certainly better than the Duras Sisters or any of Trek's rogues gallery of throwaway villains like Commander Kruge. He's better even than Q -- if you want to consider Q a "villain" to begin with.

- Star Trek II: The Wrath of Khan, copyright Paramount Pictures.

Sorry Khan, I do not think you are Star Trek's best villain. You're 2nd place, at best.

Yes, Dukat is my favorite Trek villain -- by a long shot. It's not even close.