Batman (serial) Wayne Manor butler. The serial's storyline involves the Batman, a secret U. S. government agent, attempting to defeat the sabotage schemes of Japanese agent Dr. Daka operating in Gotham City at the height of World War II. Serving Daka are his traitorous American henchmen. "Batman" is notable for being the first appearance on film of Batman and for debuting serial story details that quickly became permanent parts of the Batman comic's mythos: the Bat's Cave and its secret entrance through a grandfather clock inside Wayne Manor. The serial also changed the course of how Alfred Pennyworth's physical appearance was depicted
The Untold Legend of the Batman was released and threatened to have his revenge against Wayne. Several weeks later, Dr. Wayne and his wife Martha were shot dead in front of their son Bruce (Batman) by an apparent mugger named Joe Chill. Batman recalls those who looked after him following his parents' deaths – Leslie Thompkins, and Mrs. Chilton, housekeeper of Bruce's uncle, Philip Wayne (who had been appointed Bruce's guardian, but was seldom at home as his work required him to travel quite a bit). Unbeknownst to him, but known to his butler, Alfred, Mrs. Chilton was Joe Chill's mother. Young Bruce dedicated his life