Star Trek: The Next Generation S7E16 · Thine Own Self
Star Trek: The Next Generation
Season 7 · Episode 16 · Thine Own Self · 45 min
Stardate: 47611.2. Data find himself mysteriously stranded on a planet with no recollection of who he is or how he arrived there. Soon he is accused of spreading a plague among the inhabitants. Troi takes the bridge officer's test in an attempt to gain the rank of Commander.