Season Analysis: The final season of Fringe was definitely not for new viewers, but it wasn’t exactly a “let’s just reward long time viewers” situation either. The 2036-set Season 5 was kind of its own thing, and Fringe ultimately proved to be the latest example how a time jump can reinvigorate a TV series.
“Through the Looking Glass and What Walter Found There”
Fringe has always excelled at backstory-filling episodes, and “Through the Looking Glass…” was no exception. Taking visual and thematic cues from M.C. Escher and (as indicated by the title) Alice in Wonderland, this episode finds Walter being led by one of the tapes he left himself to a pocket universe in an apartment building. The use of old videotaped footage in Fringe has always given me a Lost vibe, as the Dharma Initiative videos set the gold standard in that area. This particular episode ramped up that feeling, as the point of this episode’s video was instruction, and like the instruction of the Dharma videos, all the details seem so arbitrary. But the fun of Fringe and Walter Bishop in particular is that each odd detail actually does have a point. That goofy walking actually does lead to opening up the portal to the pocket universe. This episode also sets the chilling tone for the arc of Peter with the Observer implant in his brain, establishing just how much his existence has been affected by that decision.