Everything's Evil Minding the Weather Controls

premise
an old ally becomes an antagonist and tries to kill Christopher unbeknownst to the team as they soon realize this isn't a monster but an extremely evil villain so evil that you can't describe it.

plot
the episode begins with Christopher and Tracy walking home from the store to buy trap parts as Christopher presses the button to move the RV toward them as they climb inside knowing that it's the same RV they used to run away from Madison as he says that Robin needed the first one for her date with Tony as Daphne calls them informing them of an old ally-turned antagonist on the loose as they quickly drive to Orange City Iowa as fast as they can as the road is invaded by a mutant monster that ambushes them as Madison finds a wire connected to the monster as the whole monster vanishes into thin air leaving as well from existence as the scene changes to the location of the villain as she steps out revealing herself as Ashlyn Thiele an old ally of Christopher's as she releases evil robot jack-o-lanterns and holographic killers as everyone screams in fright by their evil behaviors as well as the powers and abilities of domestic monsters.

the next scene shows everyone running on all sides of the control room arriving at the door