FOX has released their guide for Fringe season 4 episode 7, "Wallflower" as well. Episode airs on November 11.
- When a man mysteriously dies by an invisible force, his body rapidly begins turning ghostly white.
- The Fringe team learns that this is not an isolated incident, and there's evidence that links the predator to someone who passed away with an unknown genetic disorder.
- Meanwhile, Olivia (Anna Torv) suffers from migraines.