Top 25 favorite Fringe episodes: Entrada

Despite what you think, my universe is not at war with yours. This all began because a man came over here to save a boy, and twenty-five years later, I came back to save that same boy. But if you let me die, then we will strike back and we will fight. But if you let me go, both universes can survive. There must be another way and I promise you I will find it.