5. The Blue and the Green, Part 5: The Swarming Season
Aired Mar 4, 197430 min
Robert explains to John that his race uses violent energy as a power source. If they stay on Earth, they will die, but the violence needed to power their departure will completely destroy Earth's civilisation.
Your diary entry
Sign in to log when you watched this episode, add your rating, and write a review.
Sign in →