"The Others", believe it or not, is a tarted up version of an "Armchair Theatre episode from 1970 called, ta dah, "The Others" starring Nigel Stock, which was also filmed a few years later as "Voices".
I don't think the original still exists and presumably the 2001 producers were hoping everyone had forgotten it. It scared the hell out of me and somewhat undermined the more recent movie because it reminded me of it almost from the start.
In the 1970 play a group of people arrive at an isolated house arguing violently about what a bad driver one of them is. They keep seeing strangers in the house and think it's haunted. Eventually they become so scared they run out and find their dead bodies in a crashed car. As the truth dawns on them there's a loud hum and they vanish in flash of light just as the house's occupants enter the room.
There's a lot of window dressing in Nicole Kidman's version but at heart it's the same story.