When the Fringe Team visits Massive Dynamic's assembly of doomsday device, Walter becomes greatly concerned for Peter's well-being, so he turns to Nina for added brain power to understand the relationship between Peter and the super-weapon. Meanwhile, the discovery of a dead body triggers an intense investigation. Written by
Did You Know?
In the opening sequence, the main characters discuss the encrypted computer hard drive that has been accessed since last episode. Walter Bishop explains that his son, Peter, guessed the password: "It was a song lyric. Fauxlivia ruined U2
for all of us." Though it is never revealed in the episode, the U2 song in question must be "One," which has the lines "We're one, but we're not the same." See more
When the FBI raid Dr. James Falcon's home, every agent extra has serifs on the I's of FBI on their jacket backs, sleeves, and left breasts, but Olivia Dunham and Phillip Broyles are sans-serif. See more
You Make Me Feel Like Dancing
Written by Leo Sayer
Performed by Leo Sayer See more