While looking for information, Bruce used the stapler to act like a gun to scare Gordon and before leaving tells him to look for his sign to know when he’d be around. Although only used in one scene, it took an otherwise forwardly dramatic movie and gave us a slight sense of levity to imagine batman with a stapler. Later on, the look became an evolutionary tale of the suit itself, showcasing elements that would stick around while also showing how much would later be adapted for both form and function.
April Clarkson (Midnight): April was a GCPD officer who briefly dated Bruce Wayne and assisted him as Batman in tracking down the criminal known as Midnight, who had begun terrorizing Gotham and gruesomely murdering the city's most corrupt. Bruce developed strong feelings for April and was devastated to eventually discover that she was in fact the deranged murderer all along.
The thing I loved about this series was the cliffhanger episodes. Batman and Robin would be put in a seemingly inescapable trap and then in the next episode Batman would manage to reach into his utility belt and pull out a convenient device. In one episode Batman was about to be dropped in acid when he suddenly remembered that Alfred the Butler had acid proofed his costume. How funny is that?
Harley Quinn: Best known as "The Joker's Girlfriend", Harley has had occasional romantic encounters with Batman, most notably her kiss with him in the episode Harley's Holiday from Batman: The Animated Series. Recently, in the The New 52, there have been a couple of stories in which Harley became infatuated either with Bruce Wayne or Batman. These attractions appear to be entirely one-sided and Batman has shown no signs of attraction towards Harley.