December 12, 2008
Batman is summoned to keep an eye on Guy Gardner even when he angers a K'Vellian Prisoner that was brought in by Killowog.
After thwarting a prison break at Iron Heights Prison, Batman and Green Arrow are brought to medieval times by Merlin. He brought them there to find Excalibur which will help stop Morgaine le Fey when overthrows and kills King Arthur. It won't be easy when Morgaine has control of Merlin's slave: Etrigan the Demon.
- Diedrich Bader as Batman/Killowog
- James Arnold Taylor as Guy Gardner/Green Arrow
- Dee Bradley Baker as Jason Blood/Etrigan the Demon
- David McCallum as Merlin
- Tatyana Yassukovich as Morgaine le Fey