Star Trek: The Next Generation - Up the Long Ladder

Seizoen: 2 - Aflevering: 18 / 45 - Eerst uitgezonden: 22 mei 1989 - Episode ID: 257857

Stardate: 42823.2 Picard must convince two dying civilizations that they must co-exist on the same planet to survive, however, they have other plans to ensure their survival: in the form of clones of the Enterprise crew.