Welcome to the Underworld Part 2.Vic is tired of being called small and weak and is further humiliated during a wrestling match when he is dubbed "Camarón" (Spanish for "Shrimp"). He and Val end up journeying with Achi into the underworld so that Vic can meet his famous wrestling uncle El Toro. While down there, they meet the guardians, the Bone Boys Mic and Hun who want to trap Vic and Val in the underworld forever. While Val wants to get home, Vic insists on seeing his uncle, but now must rescue himself and his brother by facing the Bone Boys in an actual wrestling match.