Star Trek: The Next Generation - Second Chances

Seizoen: 6 - Aflevering: 24 / 152 - Eerst uitgezonden: 24 mei 1993 - Episode ID: 257963

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.