Season 2, Episode 9 - "Brian the Brain"
1 October, 1976
The Moon seems to be on a collision coarse with an unknown planet. When Eagles are sent to investigate they are met in space by an old Earth Swift - the earlier model Eagle spacecraft. Radio contact is made with the swift by someone who says his name is Brian and the swift is accompanied back to Alpha, but when Commander Koenig boards the Swift he discovers that Brian is the Computer.
