Kurukafanya'nın uzak diyarlarından büyülü biçimde ışınlanan genç bir barbar, ana vatanını kötü büyücüden korumak için tuhaf üçüncü sınıf öğrencisiyle iş birliği yapar.

Denis has a best friend, a cat named Sir Meows A Lot. Unbeknownst to Denis, however, Sir Meows A Lot is a genius with questionable morals - not quite evil, but not exactly nice. However, Sir Meows A Lot has a nemesis: Cucumbers!

Following his father's death, 15-year-old Eli Shane embraces his destiny to follow in his dad's footsteps to a secret, subterranean world called Slugterra where he is determined to be the greatest Slugslinging hero of them all!