Fringe Season 1 Index Link -

These aren't just spooky aesthetic choices. Each glyph features a subtle anomaly (such as a snowflake inside the wing of the butterfly or a Fibonacci spiral on the frog's back). Furthermore, each glyph represents a letter in a substitution cipher. If you decode the glyphs presented in a single episode chronologically, they spell out a keyword associated with that episode’s theme (e.g., "PETER," "BETRAY," or "GRAVE"). Keeping a glyph index handy during a rewatch adds an entirely new layer of interactive fun to Season 1.

An ambitious and relentless FBI agent who becomes the focal point of the Fringe division. fringe season 1 index link