Star Trek: The Next Generation S6E24 · Second Chances

Star Trek: The Next Generation

Season 6 · Episode 24 · Second Chances · 45 min

Stardate: 46915.2. Riker discovers that eight years ago, an exact clone of him was created when he beamed through a planet's surface while returning to his starship. This clone, named Thomas Riker, has secretly remained on the planet for the past eight years, and still has romantic feelings for Troi.