Bruce Wayne has been the Batman for approximately ten years when this series begins (as revealed in the spin-off movie, Batman: Mask of the Phantasm (1993)), putting him in his early to mid-30s. As a comic-book character, Batman's first appearance was in DETECTIVE COMICS #27 (May, 1939).
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Bruce Wayne has been the Batman for approximately ten years when this series begins (as revealed in the spin-off movie, Batman: Mask of the Phantasm (1993)), putting him in his early to mid-30s. As a comic-book character, Batman's first appearance was in DETECTIVE COMICS #27 (May, 1939).