But this wasn’t just any villain. It was a deep-cut DC Comics callback with surprisingly emotional teeth. The episode picks up with the team tracking a strange metahuman who survived the Singularity at the end of Season 1. That metahuman? Shay Lamden (David Hayter), a former S.T.A.R. Labs employee transformed into the massive, shark-headed beast known as King Shark.
Original Air Date: February 23, 2016 Production Code / BD5 Reference: Episode 15 (Disc 2, often indexed as BD5 in fan databases) the flash s02e15 bd5
In the midst of Season 2’s heavy themes—Zoom’s reign of terror, Harry Wells’s redemption, and Barry’s struggle to get faster— The Flash delivered a standalone monster-of-the-week episode that became an instant fan favorite: But this wasn’t just any villain