Trials and Tribble-ations
Series: Star Trek: Deep Space Nine
Airdate: November 4, 1996 | Year Set: 2373
Season 5, Episode 6
Summary
When Temporal Investigations arrives on DS9, Sisko recounts how he and the crew of the Defiant traveled back in time to prevent the assassination of Captain James T. Kirk during the original Enterprise's mission to Space Station K-7.