All 10 Star Trek: TNG Time Travel Episodes Ranked Worst To Best

Throughout the seven seasons of Star Trek: The Next Generation, the crew of the USS Enterprise-D have several experiences involving time travel. Although time travel is technically possible in the 24th century of TNG, it often comes with many risks and complications. While time travel has been depicted in every Star Trek series since Star Trek: The Original Series, it does not always work the same way. Some of Star Trek's best television episodes and films incorporate time travel, including two of the most beloved films in the franchise, Star Trek IV: The Voyage Home and Star Trek: First Contact.