The wildly-anticipated season premiere of Fringe did not disappoint. Read our take on "Neither Here Nor There" NOW and sound off with your take on the opening installment.

What can viewers expect next week and for the duration of the season, meanwhile? The following video teases the show's "greatest mystery" to date (where is Peter Bishop?), while also giving us a look at this Friday's "One Night in October."

It will focus on a man who is a serial killer Over There, yet a professor Over Here. Can civilians really be transported form one universe to the other?

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.