Harvard is now a secret observer installation. But Walter remembers a secret entrance that will give him access to his lab and perhaps a way to recover his plan to rid the world of the Observers. Olivia gets a distasteful look at Observer interrogation methods as Etta questions a loyalist security guard in hopes of finding a way to restore power to the lab. As Olivia and Etta disagree on how to dispose of their captive they gain a greater appreciation of each others character. Written by
Did You Know?
The first part of the security code the Loyalist guard gives is 010567, which is actor Joe Flanigan
's birthday, who appeared in the first episode of the fourth season. See more
Nights in White Satin
Written by The Moody Blues
Performed by The Moody Blues See more