They were able communicate to each other through the internet and one of them had to press a button so that nuclear, biological, chemical weapons would not be launched all over the world.
I won't spoil the rest for people who haven't seen it yet. :-)
That's from the 90s version of 'The Outer Limits.' It was a pretty scary episode.
"They were able communicate to each other through the internet and one of them had to press a button so that nuclear, biological, chemical weapons would not be launched all over the world."
So that's where the "Lost" people got that idea!