Star Trek: The Next Generation (1987)

S03E06 Booby Trap

Stardate: 43205.6. The crew of the Enterprise encounters a centuries-old derelict spacecraft floating in the void. During their exploration, they inadvertently activate a long-dormant trap that had originally rendered the vessel inoperable over a millennium ago. As they navigate the repercussions of this unexpected event, the crew must work swiftly to mitigate the dangers unleashed by the ancient mechanism.