The team doubts whether Broyles can be trusted on Fringe. "The Bullet that Saved the World" is the fourth episode of the show's fifth and final season.
Olivia goes on the hunt for equipment for Walter and finds something unexpected on Fringe. "The Human Kind" is eighth episode of the fifth and final season.
Just your average multi-national corporation specializing in secret bio research and defense contracting. Massive Dynamic. Seems like such an innocent name for a corporation, don't you think?