Cloudy with a Chance of Lampreys

One day in June, the Value Village in Fairbanks, Alaska was alerted to a 15 foot long bloodsucking fish in their parking lot.. What could possibly cause a lamprey to materialize so far from water? Even crazier, fish were discovered all over the city, as if they fell from the sky. Anthony and Jeff are perplexed by these phenomena, but that doesn't stop them from offering some theories on how they might be happening.