Episode Title:
Out of the Past.
Episode Description:
Bruce Wayne's former love, Talia, returns to offer him the chance to be eternally young. However, Bruce and Terry discover a dark secret. Decades ago, after Talia sided with Bruce against her father, Ra's al Ghul was left mortally wounded beyond the Lazarus Pit's ability to heal him. In order to save himself, Ra's al Ghul sacrificed his daughter by using a computer to imprint his thoughts and memories into Talia's body, erasing her consciousness and replacing it with his own. After improving the computer, Ra's al Ghul decides that it is time to move into a new body: Bruce Wayne's.
