The Batman also received a spin-off comic book series – "The Batman Strikes!" – published by DC Comics. The spin-off comic books were set in the same continuity and style as "The Batman". The man known as Batman, the costumed protector of Gotham City, is secretly billionaire playboy, Bruce Wayne (voiced by Rino Romano). Batman began three years prior to the start of the series, and the Gotham City police do not publicly acknowledge the vigilante's existence. Operating out of a secret lair underneath Bruce Wayne's mansion — known as the Bat cave — Batman and his butler, Alfred Pennyworth (voiced by
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