The Demon Within (S01E10)
S01E10
Batman and Robin team up with the occultist Jason Blood when Klarion the Witch-boy seizes control of Blood's demonic persona, Etrigan the Demon. As they confront this powerful adversary, the heroes must find a way to free Etrigan from Klarion's grasp and prevent chaos from spreading throughout Gotham.
Show
The New Batman Adventures
Episode
S01E10
Air Date
May 09, 1998