The Invaders (ABC 1967 - 1968)
The Invaders Theme (Television Tunes website, downloadable)
The Invaders Ending Theme (Television Tunes)
Episode Guides:
IMDb Episode Guide "The Invaders"
TV.com "The Invaders - Episode Guide"
Wikipedia article "The Invaders"
Wikipedia "The Invaders - Episodes" (2 Seasons)
Watch Video Online:
AOL Video Search Results "The Invaders"
Bing Video Search Results "The Invaders"
Google Video Search Results "The Invaders"