The Flash (2014): Season 5, Episode 15

5 - 15: King Shark vs. Gorilla Grodd

When Gorilla Grodd attacks Central City, Barry and Team Flash find themselves teaming up with an unexpected ally to defeat - King Shark. However, when they hit a snag, they bring in Dr. Tanya Lamden to try to reach the man behind the shark, Shay Lamden.