Later, Mandy and Grim get pulled in as well. They land at the center of the Earth, which is home of Nergal, a devilish creature. The lonely Nergal, who has been watching Billy and Mandy for some ...

Or Irwin Mogar Beat "Story Mode" once with either Billy, Mandy, Grim, Or Irwin Nergal In Mission Mode beat Mission 9 in "Tier 3" Nergal Jr. Beat Story Mode with all characters on any difficulty ...

Billy, Mandy and Grim go to the beach where Grim falls ... Billy's first cousin from the center of the Earth, Nergal Jr. goes to school for the first time, but he is worried that people may ...