1965 · 6 episodes
1. The Meteor
October 19, 1965 · 25m
2. The World in Fear
October 26, 1965 · 25m
3. Flight from Danger
November 2, 1965 · 24m
4. The Aliens
November 9, 1965 · 25m
5. Too Late
November 16, 1965 · 24m
6. The Solution
November 23, 1965 · 24m