Nickelodeon's animated series comes to the big screen as fourth-grader Arnold, best buddy Gerald and the rest of the gang face an industrialist with plans to bring the wrecking ball down on Arnold's neighborhood. (English), Nickelodeon's animated series comes to the big screen as fourth-grader Arnold, best buddy Gerald and the rest of the gang face an industrialist with plans to bring the wrecking ball down on Arnold's neighborhood. (Spanish).