Still from Batman: The Animated Series S1E58

S1 E58: The Demon's Quest (2)

Name: The Demon's Quest (2)
Released: 1993-05-04

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.

Air date	May 4, 1993
Runtime	22 minutes
TMDB rating	★ 7.7/10