Darvin, a disgraced Klingon spy, travels back in time to alter some events to his likings. The DS9 crew must find what he's trying to change and prevent it without altering the time line. They'll have to blend in with the crew from Star Trek: The Original Series. Written by
Did You Know?
The names of the Federation temporal investigators "Dulmur" and "Lucsly" are almost anagrams of "Mulder" and "Scully" from The X-Files
(1993). It is not clear if the spelling of "Dulmur" (rather than "Dulmer", which would make the anagram complete) is a goof or an intentional obfuscation. See more
Chief O'Brien's hairstyle reverts back to his "normal" 24th Century hairstyle once He and Dr. Bashir beam over to the K7 space station from the Enterprise. Moments earlier, his hairstyle reflected the hairstyle (combover with part) as worn by the 23rd century human male crew members. See more
[dressed in a gold TOS-style uniform
Well... Lieutenant, actually. I didn't want to push my luck.
is billed twice, once as a major guest star following the episode's title, and again in the end credits with the other actors in the archive footage from the original "Tribbles" episode. See more
Star Trek: Deep Space Nine - Main Title
Written by Dennis McCarthy
Performed by Dennis McCarthy See more