I like ColecoVision best, but it had an unfair advantage, coming out a full 5 years after the 2600 and 3 years after the Inty. It’s really generation 2.5, competing with the 5200. But man, those arcade ports were so impressive, and the expansion module to play 2600 games made it the best of both worlds.
It could just be that I first watched it when I was pretty young, but The Changeling from 1980 with George C. Scott is a pretty good atmospheric horror. No real gore or even deaths to speak of, but a good creepy ghost story nonetheless.