When two teenagers on a date turn up "dead" at an abandoned warehouse with the three puncture wounds to the soft palate - a trademark of the shape-shifters - the Fringe team investigates the evidence as well as the motives of mastermind Newton. Upon discovering a shape-shifting embryo, Walter returns to the lab to conduct further analysis, and Olivia and Peter head to Massive Dynamic for answers. Meanwhile, Peter reveals a family secret to Olivia as Walter struggles to recall what Newton knows about "building a door." Written by
Did You Know?
During the bridge scene, a second FBI vehicle arrives, with a camera emphasis on the license plate, "1 C3P0 1", an apparent reference to Star Wars. See more
Astrid mentions that Walter is out counting cars to help trigger his memory but says don't worry, he promised not to go on the freeway. New Englanders use the term highway and would never say freeway (a term used in California) for high-capacity roads. See more
Fringe Main Title Theme
Written by J.J. Abrams See more