Aldous Gajic
From The Great Machine
Aldous Gajic [1] was a Grail seeker, the last of his order. A one-episode guest star, he appeared in the first season episode "Grail" and was played by actor David Warner.
Once an accountant for a large Earth-based corporation, Aldous lost his focus and drive in life (the numbers "wouldn't add up anymore"), when a crawler accident during a family vacation on Mars killed his wife and children. He then met a man, the last of his order, who was seeking the Holy Grail of Arthurian Legend. Calling Aldous a man of 'infinite promise and goodness', upon his death he gave Aldous his staff, the order's estate, and his quest. By doing so, he also allowed him to find a new focus and drive.
When Aldous died, Jinxo carried on his cause in much the same way as his predecessor, having been called a man of 'infinite promise and goodness' by Aldous and taking up his staff.
