- What Could Have Been:
- Terry Nation wanted the invading aliens to be the Daleks, but he was sadly overruled.
- Vila and/or Jenna were to be killed off in this episode, but after Gan's death proved a shock, the decision was made to write characters out rather than kill them off.
- This was to have been a Two-Part Episode. "The Keeper" was written as filler when Nation didn't deliver.
Trivia / Blakes Seven S 2 E 13 Star One