This follow-up to last season's "Peter" flashback episode revisits a poignant period of time for both the Bishops and Olivia.
Did You Know?
When Walter is trying to activate Olivia's ability to cross over he gives her a puzzle. This puzzle was used in JJ Abrams show Alias. It was a tool used when training children to be sleeper agents for the CIA 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
End Title Theme
Written by Michael Giacchino See more