The "Leonov" eventually performs a rendezvous with the "Discovery", and Hal's creator, Dr. Chandra, on the mission, reactivates the HAL 9000 computer to ascertain the cause of his earlier aberrant behavior.
The "Leonov" eventually performs a rendezvous with the "Discovery", and Hal's creator, Dr. Chandra reactivates the HAL 9000 computer to ascertain the cause of his earlier aberrant behavior. This is on the mission.