UChris Kratt, isazi ngebhayoloji, kunye nomntakwabo uMartin, isazi ngezilwanyana, baya kufumanisa izilwanyana ezininzi kwaye baguquke babe zezi zilwanyana ukuze bazazi ngcono. Bazibandakanya kwisiqendu besithi, "Ukuba besinamandla" esi silwanyana. Bandula ke abazalwana baye kumaphulo okufunda ngezilwanyana ezihlala simahla nasendle. Baye bagqibe ekubeni basindise izilwanyana kwizisongelo. Abazalwana bakwaKratt baxhaswa ngu-Aviva Corcovado, injineli ye-biomechanical eyayila "iisuti zamandla endalo" ezivumela abantu ukuba balinganise ubuchule bezilwanyana kunye nezinye izixhobo zokunceda abazalwana kwizifundo zabo zezilwanyana kwaye boyise abantu ababi.