Star Trek: First Contact

While on routine patrol, Captain Jean-Luc Picard gets word from Starfleet Headquarters that the Borg, an insidious race of half-machine, half-organic aliens, have entered Federation Space and are on a direct course for Earth. Violating direct orders to remain uninvolved, Picard leads the newly commissioned USS Enterprise E into Starfleet's massive assault against their deadliest foe. Captain Picard and his crew pursue the Borg back in time to stop them from preventing Zefram Cochrane from initiating first contact with alien life.