Enterprise tries to find out what happened on Terra Nova, the first colonization attempt outside Earth's solar system. watch
A virus causes the Enterprise crew to lose all self-control. As a result, Sulu threatens his crewmates with a sword, Spock cries, and a crewman takes over the ship. With no time to spare, Bones rushes to save everyone with a makeshift antidote. watch
With power reserves running low, the crew of Voyager alters its course. watch