DC Super Heroes vs. Eagle Talon

Joker has come to Japan to steal the Eagle Talon Society's secret weapons in his continued scheme for pure chaos. However, the Justice League is on his trail, but there's something off with Batman. Now, it's up to Eagle Talon to go find out what's wrong with Batman, and that means going back in time to Bruce Wayne's most traumatic experience, the murder of his parents. If that wasn't enough to wor…