Fringe › Season 4

S4 E2: One Night in October

As 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

Air date	Sep 30, 2011
Runtime	43 minutes
TMDB rating	★ 7.8/10