Season 4 Episode 2 episode 2

Fringe Season 4 Episode 2 "One Night in October" Promo

Below you can watch promo video for this week's episode of Fringe season 4, "One Night in October" .

In episode 2, the victims of a highly intelligent serial killer “Over There” stack up, the Fringe Division “Over Here” is asked to assist. As the two sides tangle and innocent people remain at risk, the suspect’s doppelganger “Over Here,” a professor who teaches Forensic Psychology, is brought into the fold and forces the team to consider the notion of sending civilians to the other side.