Star Trek: Voyager: Season 6, Episode 23 - ProjectFreeTV

6 - 23: Fury

Former crew member Kes returns to Voyager in a state of rage, blaming Captain Janeway for her past. Using her expanded Ocampan powers in a fit of revenge, she travels through time to betray the crew to the Vidiians, an alien life form that will absorb the crew's internal organs.