If this episode was "lived" in the other universe...
WHAT THE HELL IS PETER BISHOP DOING THERE?!? The Peter Bishop from that universe was brought to our universe by his father Walter when the Peter from here died.
So, this episode is an unaired one from season 1.
They are just saying "it's an unaired episode or it's from other universe" to make some sense in broadcasting one episode of Fringe in a Monday. The TV channel had an hour to fill in with something and someone thought: why not that episode from Fringe's season one that was never aired?
WHAT THE HELL IS PETER BISHOP DOING THERE?!? The Peter Bishop from that universe was brought to our universe by his father Walter when the Peter from here died.
So, this episode is an unaired one from season 1.
They are just saying "it's an unaired episode or it's from other universe" to make some sense in broadcasting one episode of Fringe in a Monday. The TV channel had an hour to fill in with something and someone thought: why not that episode from Fringe's season one that was never aired?