Batman: The Animated Series
Season 1Episode 58Aired 1993-05-04
The Demon's Quest (2)
Batman discovers Ra's Al Ghul's plan to flood the Earth with chemicals and return it to a lush, green planet, destroying all existing life in the process.
BETA
BETABatman discovers Ra's Al Ghul's plan to flood the Earth with chemicals and return it to a lush, green planet, destroying all existing life in the process.