1-06: The Andorian Incident

Enterprise locates a crashed ship whose crew may be nothing more than ghosts.

Enterprise becomes front-and-center to the Temporal Cold War.

Enterprise examines the cause of a mysterious illness that’s infecting a primitive civilization.

Dr. Phlox assists with treatment of a planet-wide plague.

Enterprise investigates the fate of Earth’s first interstellar colony, whose inhabitants lost contact decades earlier.