Cannonball!  Mike and Andrew plunge into the frigid lake waters of Vancouver for a rousing game of Marco Polo.  Mike tries to name-check the difference between Haley and Andrea while Andrew deep dives into an exhaustive frame-by-frame analysis of this episode’s high water mark – “Haley’s” bathtub attack!

Meanwhile Dean and Sam travel to Wisconsin to investigate a slew of swimmers who have been “drowning” in the local waters.  Turns out the land loving residents of the town now have more to fear as the angry water spirit has decided that pipes, toilets, and sinks are also fair game while it searches for its prey.  Perhaps cancelling the pool party would be a better decision for everyone on this week’s Burgers & Monsters!