Эп. 30: The Day the Earth Became Barren
Эпизоды
- Эп. 26 · The Mysterious Space Lifeform
- Эп. 27 · The Spy Who I Trusted
- Эп. 28 · The Do-or-Die Rendezvous Flight
- Эп. 29 · The Earth Ice Age Plot
- Эп. 30 · The Day the Earth Became Barren
- Эп. 31 · Prelude to Destruction
- Эп. 32 · Prelude to Destruction, Part One
- Эп. 33 · Prelude to Destruction Part Two
- Эп. 34 · Earth's Long Afternoon