Star Trek: Deep Space Nine: Season 3, Episode 17 - ProjectFreeTV

3 - 17: Visionary

After receiving a minor dose of radiation poisoning, Chief O'Brien inexplicably begins experiencing a series of jumps into the future. Meanwhile, a Romulan delegation arrives on DS9 expecting an intelligence report on the Dominion in exchange for the continued use of the cloaking device aboard the Defiant.