Nope def not the Survivors
What I'm thinking of did not have a virus plague thing....the mass extintion of the human race was caused by a substance in a test tube.
The series/movie started with a Tommorrow world theme programme with a woman describing what this labratory company did, she said, holding a test tube "If a tiny amount of this subtance, contained in this test tube, ever got out it would be the end of mankind". She then accidentally drops the test tube.....
There then exists 5 or so people who survive the mass
people just dissappearing becuase something special happend to them at that very moment. One was in the process of commiting suicide, so she was close to death, but then recovered. Another were in a near fatal car accident, another pair were up a very high mountain...etc...
blimey, it's all coming back!
