This follow-up to last season's "Peter" flashback episode revisits a poignant period of time for both the Bishops and Olivia. Written by
Did You Know?
The puzzle that Olivia tries to put together during the tests is the same puzzle used in Alias which is also created by JJ Abrams. See more
In the background of the 80s toyshop there is a shelf of Lego Atlantis, a range which wasn't launched until 2010 See more
This episode opens with the 1980's style credits. See more
Fringe Main Title (80's Mix From Season 2 Episode 16)
Written by J.J. Abrams See more