Snakehead
S02E09 - Airdate: 2009-12-03
Runtime: 60 min
After a cargo ship runs aground, the shoreline becomes littered with bodies hosting a giant squid-like creature. The Fringe team descends upon the scene to examine the bodies and discovers that the mysterious organisms are actually giant parasites. As the investigation unfolds, Walter heads back to the lab while Olivia, Peter, and Broyles race against time when they realize the case has ties to a threatening organization.
Episode details and rating from TVmaze.