2 Season
43 Episode
The Invaders - Season 1 Episode 1 Beachhead
An architect's close encounter with a spaceship leads him to investigate a small town's hydroelectric plant.
- Year: 1968
- Country: United States of America
- Genre: Action & Adventure, Sci-Fi & Fantasy, Drama
- Studio: ABC
- Keyword: ufo, alien
- Director:
- Cast: Roy Thinnes