stardate: unknown. A curious holographic tableau is on display in a Kyrian Museum and the curator, Quarren, explains to his visitors the intervention of the Voyager started an apocalyptic war on a planet. The Doctor finds himself on trial for war crimes attributed to Voyager and its crew over seven centuries ago.

stardate: unknown. With dwindling fuel, the U.S.S. Voyager lands on a "demon" planet-named after its toxic environment-to collect from its vast deuterium lode. Both Tom Paris and Harry Kim are suited up in protective gear and sent out to collect the precious deuterium, but when they return, they find that it is now the U.S.S. Voyager's environment that is poisonous to them.