As a voice actor, Kevin Conroy is best known for his starring role as Bruce Wayne / Batman in the acclaimed ' (1992–1995). He continued to voice Batman in numerous animated spin off projects, which collectively took place in what is known as the DC animated universe (DCAU). These spin-offs include the TV shows "The New Batman Adventures" (1997–1999), "Batman Beyond" (1999–2001, in which he portrays an elderly Bruce Wayne retired from crimefighting), "Justice League" (2001–2004) and "Justice League Unlimited" (2004–2006) as well as the theatrical film ' (1993), and the direct-to-video films ' (1998), ' (2000) and ' (2003). He also voiced Batman for the character's guest appearances in the DCAU's ', "Static Shock" and "The Zeta Project".