Batman: The Dark Knight Returns (film) arrested. Injured, Batman returns to the Batcave with Kelley, and allows her to become his protégée in spite of protests from his butler, Alfred Pennyworth. Batman has Kelley disguise herself as a Mutant, and she lures the gang to a sewer outlet at the West River. At the Gotham City Police Department, the Mutant leader murders the mayor during negotiations. Commissioner Gordon deliberately releases the leader, providing an escape from the building, which leads to the sewer outlet. Before the amassed Mutants, Batman fights the leader in a mud pit; the mud slows the leader, removing his physical advantage, and
Batman: The Animated Series Series, Volume Two". Volume 2 is a limited edition release of 3500 units by La La Land Records. On October 7, 2014, La La Land Records released a four-disc set with another 24 episode scores (including those of the "Robin's Reckoning" two-parter, "Mudslide", "I Am the Night" and "The Man Who Killed Batman"), titled "Batman: The Animated Series – Original Soundtrack from the Warner Bros. Television Series, Volume Three". Volume 3 is a limited edition release of 3000 units by La La Land Records. On March 29, 2016, La La Land Records released the complete soundtrack for the animated film