Lexx (1997)

S2E12 Norb

Norb is discovered drifting alone in space, on the brink of running out of oxygen. He is rescued and brought aboard the ship, but the crew soon realizes the terrifying truth: he has been altered by Mantrid. In a shocking turn of events, he unleashes a swarm of drones that start to dismantle the ship, using its materials to create new versions of themselves.