There's an almost never-ending supply of Walker's goons in Amity. So many, that even Danny's companions must take to the fight. But when the goons are gone, Walker reveals his master plan, that he has kidnapped Jack and Maddie, and now Danny, Sam, Tucker, and Jazz must all travel to his prison to get them back. While there, Walker engineers a set of tricks and traps which Danny's friends and sister display talents Danny's never seen before. Once he reaches Walker, he reveals another truth. One of his friends is actually Bullet in disguise, and Danny must find out which one it is before Jack and Maddie are killed. With everyone a suspect and no one admitting anything, how can Danny save those he loves?