70s Sci-FI

[AllYourBase]

When I was growing up, there was a series on the TV that I enjoyed about a man who discovered that aliens were invading earth. They were human in form and the only way they could be identified was a kinked finger. When they were killed they burst into flames. Each episode had a prologue and an epilogue. What was this series called and where can I find more information about it? Is it possible to buy the DVDs?

[The Rut]

I pretty sure it was called "The Invaders" for a link on imdb go to http://www.imdb.com/title/tt0061265/

[LeMarchand]

I second "The Invaders". A Quinn Martin production - architect David Vincent stumbles on an alien conspiracy. It was their little finger that gave them away from memory. There was a sequel mini-series starring Scott Bakula that got released on video (as a movie) a few years back, and it turns up on late night TV from time to time.