Ep 24. Fall

An enemy comes to Gotham more powerful than any Batman has faced before: Ra's Al Ghul (LANCE REDDICK). With the might of the League of Assassins behind him, Ra's corrupts Jason Burr and steals the Ion Cortex for his own use. When Batman and Katana discover that the League is hiding in Gotham's underground power station, Fallpoint, they stage a daring raid. But Ra's is too powerful for even Batman.