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 original Enterprise sets were recreated. 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
If my people had caused any changes in the timeline, we would have been the first to notice when we got back.
Why do they all have to say that?
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
References The X-Files
Star Trek: Deep Space Nine - Main Title
Written by Dennis McCarthy
Performed by Dennis McCarthy See more