: The series frequently uses flashbacks to 11-year-old Ben, filling in gaps between the original series and Alien Force .
The series shifts back toward the lightheartedness of the original 2005 show. Some fans of the darker Ultimate Alien era found Ben’s behavior occasionally too "juvenile". Art Direction: : The series frequently uses flashbacks to 11-year-old
0;faa;0;2cb; 0;d7;0;f1; 0;88;0;98; 0;279;0;17a; 0;1152;0;b19; breathing world for Ben to protect.
The introduction of Undertown—an underground metropolis beneath Bellwood populated by aliens—was a stroke of genius. It moved the series away from "monster of the week in a random warehouse" and created a living, breathing world for Ben to protect. : The series frequently uses flashbacks to 11-year-old