The Demon's Quest (2)
Show: Batman: The Animated Series --> Season: 1 - Season 1
AirDate: 5/4/1993
Runtime: 22
Voting: 7.4 (12)

Overview: Batman discovers Ra's Al Ghul's plan to flood Earth with chemicals and return it to a lush, green planet--which will destroy all life that now exists!
Loren Lester
Robin (voice)
David Warner
Ra's al Ghul (voice)
Helen Slater
Talia (voice)
George DiCenzo
Ubu (voice)
Charles Howerton
Captor (voice)