In this season closer, Colonel Ka-Boom jails Chris for Goop-Mando conspiracy, Googengrime conquers the city with the unleashed aid of every Crime Grime creature at once, and the Magic Maker is recovered by the side of good, in a colossal Final Battle that sets everything right. Or does it..?

Googengrime fires Spooky for his perpetual bungling, then (thanks to a lab accident) grows to be giant-sized trouble for Chris and the Goop-Mandos...