[Lostie!]

Originally Posted by Niamh.

Yeah 100%, it means everything that happens from start to finish was all part of the storys plan and makes sense......unlike other shows cough*Lost*cough

I KNEW you were gonna mention Lost

I think various plot developments have come to the writers over time (like Olivia being The Witness) but I know that they've known the actual ending since the start. And even with The Witness, they knew for sure it was Olivia since the end of the second season, and apparently the idea was even mentioned during the first.