Watch below the trailer of “Worlds Apart”, the next episode of Fringe, the sci-fi TV series created by J. J. Abrams, Alex Kurtzman and Roberto Orci:

Fringe S04E20 Worlds Apart
“The teams on both sides fight on for a common cause, and there are shocking developments tied to the Cortexiphan children.”

How do you fight what should be impossible?
:)