Bakugan Battle Brawlers Season 9 Episode 13 Twin Evil

Given a brief pardon by Barodius after his earlier failure, Ren hatches a plot with Zenet to regain possession of the Element. With deception as their key ingredient, Zenet disguises herself as Julie and attempts to trick Dan into handing over Drago (and the Element he contains within). The ruse almost works until the real Julie shows up and things quickly go from strange to insane.