The alternate universe Fringe Division investigates a shocking breach of security when a twin frees his brother from a quarantined Amber area. As the team sets out to crack this sophisticated case, Walternate experiments over there more with Olivia as she reenters the tank.

Meanwhile, visions of Peter continue to haunt Olivia about returning to the “other side”. Fringe case file#305-11410

original airdate-November 4,2010       rating-4.80 million  

songs--"Fringe Main Title Theme" by JJ Abrams

1. "I Can't Get Started" by Oscar Peterson

Glyph code spells --EVENT

Fringe Event: Amber quarantine resuscitation

Location: Franklin Station, Brooklyn; Nanuet; Riverdale Mutal, Bronx