Luke and his dad take Tom for an afternoon of fishing at a local lake. On arrival, a fisherman meets with the group and alerts them that ducks have been stolen from the lake. There is nothing to worry about, until one goes missing right before Tom's eyes, in a swirl of bubbles! Stranger still are the tentacles that keep emerging from the water.

When a fisherman's boat is attacked and he is forced to swim to shore, prankster Luke's dad decides it is time to leave, but not before the lake monster can claim one more victim! Will our prankster be swallowed in a swirl of bubbles, tentacles and seaweed before Scotty can reveal to Tom that it has all been a prank? Show less