Star Trek: The Next Generation - Allegiance

Seizoen: 3 - Aflevering: 18 / 67 - Eerst uitgezonden: 26 maart 1990 - Episode ID: 257879

Stardate: 43714.1 Picard is secretly abducted and switched with an alien double. The crews' suspicions are raised when he starts exhibiting unusual behaviour, and is relieved of command.