In a mighty cool WTF moment, we see King Shark actually able to smell The Flashs presence. Of course, we shouldve expected this, seeing as sharks are one of the planets most perfect hunting machines. That doesnt make things any better for Barry Allen though, with King Shark having used his sense of smell to track Barry down to Joes house. Nothing says rude interruption more than a giant manshark tearing the roof off your house.