The Fringe team must find the pattern between tragic time loop anomalies. As the investigation unfolds, Raymond, an electrical engineer, and his wife Kate, a professor of theoretical physics, enter the picture.
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This episode's glyphs spell:
See the glyphs explanation for S4E08 - Back to Where You've Never Been.
The Observer can be seen walking in front of the building where the first time chamber incident happens
Locker #47, accessed by the Shapeshifter in 'Novation', foreshadows the 47 minute maximum time period of the time chambers opened in 'And Those We've Left Behind'.
A brochure for "Octopus Insurance" can be seen in the Green's home in 'And Those We've Left Behind', foreshadowing Eugene Bryant's chromatophoric, pigment-altering abilities in 'Wallflower'.
