Fringe season 5

In 2015 the Earth experienced the huge disaster - the arrival of the creatures which had travelled from the future. And in the year 2036, fifteen years after, these creatures, the Observers, have the whole planet under their control and some people had taken their side. They decided to leave the future they were living in because due to their actions the planet there had been no longer satisfying for their needs. But more than two decades of their rule had shown that this relocation was ment to do only one thing - continue the destroying of the Earth. Meanwhile Walter comes up with the idea about the secret plan hidden in different parts of his brain. He insists if they assemble all the parts they will defeat the Observers.