Star Trek: Voyager

Dark Frontier (2) (5x16)

Air date: Feb 17, 1999

After defeating a Borg ship, Captain Janeway decides to launch an attack to steal a trans-warp coil to shorten Voyager's journey home. The Borg detect her plan, and access Seven Of Nine's neural transceiver to deliver an ultimatum: re-join the collective or the ship and its crew will be assimilated. If she agrees, the ship will be guaranteed safe passage through Borg space.