I learned something today. There are at least two movies with the same name... It's Alive!.
The movie ends with the words THE END? written drearily on the screen, as if the question mark was going to send the movie goers home with an unsettling thought of this entire tragedy re-occuring, which in effect, is scary enough. Apparently it was the end however, as it's now going on 41 years since the release of this horrific film.
My vow stands. I will watch It's Alive! someday.