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 glyphs for this episode spell out: SWITCH 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
References The Real Ghostbusters
Fringe Main Title Theme
Written by J.J. Abrams See more