Time and Again

"Time and Again" is the fourth episode of the science fiction television series Star Trek: Voyager. The crew of Voyager detect a massive 'polaric' detonation and encounter as its source a devastated planet, with remains of a civilization, and later discover temporal anomalies on its surface during an away mission. Captain Janeway and Lieutenant Paris get caught in a time fracture on the planet and travel back in time by a single day to a bustling... more

"Time and Again" is the fourth episode of the science fiction television series Star Trek: Voyager. The crew of Voyager detect a massive 'polaric' detonation and encounter as its source a devastated planet, with remains of a civilization, and later discover temporal anomalies on its surface during an away mission. Captain Janeway and Lieutenant Paris get caught in a time fracture on the planet and travel back in time by a single day to a bustling civilization, before the detonation has occurred. It transpires that the civilization uses polaric energy as an energy source. After encountering protesters who are opposed to this energy source, and being accused of infiltrating the protest group as a government spy, Janeway learns of a planned terrorist act and suspects that it is responsible for the detonation which destroys the planet. Being held as a hostage by the group inside the polaric energy facility after a forceful invasion, an opportunity arises for Janeway to prevent the... less