Justice League

Gene: Animation

The Justice League battle the Legion of Doom (consisting of Lex Luthor, Solomon Grundy, Cheetah, Weather Wizard, and Toymaster). After the Legion is defeated and captured, Weather Wizard runs away, but is possessed by a shadow-like creature, which is subsequently revealed to be the demon Trigon. Robin disobeys his father′s orders to get civilians to safety, thinking he can help the Justice League fight the possessed Wizard.
Robin sets the Batwing to crash into Weather Wizard and explode, forcing Trigon's shade to leave his host. Upset that there′s no answer to this occurrence and in order for his son to learn teamwork, Batman sends Robin to join the Teen Titans.
Meanwhile, Trigon′s shade possesses Superman, plaguing him with visions of demonic shadows.Robin meets the Titans′ leader Starfire and members Raven, Beast Boy, and Blue Beetle, but his lack of respect for the others causes friction. Movies Animation .