[s2e20] Brown Betty -

: A gumshoe hired by Rachel (Olivia's sister) to find her missing love, Peter Bishop.

The "Brown Betty" Dilemma: A Fever Dream in Noir If you’re binging Fringe for the first time, " Brown Betty " (Season 2, Episode 20) is the ultimate "wait, what show am I watching?" moment. It’s the mid-season lark that launched a tradition of experimental 19th episodes (even though this technically aired as the 20th), mixing classic film noir aesthetics with a marijuana-fueled musical . The Setup: Walter’s Heart on His Sleeve [S2E20] Brown Betty

: It’s a surreal hybrid world where characters wear trench coats and fedoras but still use modern cell phones and computers . The Soundtrack: Musical Highlights Fringe season 2 episode 20 review | Den of Geek : A gumshoe hired by Rachel (Olivia's sister)

: Nina Sharp is an evil industrialist, and the Observers are "Watchers" who strike from the shadows. The Setup: Walter’s Heart on His Sleeve :