Since debuting in Batman: The Animated Series, Harley Quinn has come a long way, continually finding space to become her own person in DC Comics. Quinn's first attack resulted in her infamous ...

In fact, Harely Quinn saw the second major death of a Batman villain in just as many episodes, though this one came at the hands of Harley herself ... and other major DC Comics characters ...

Actress/cosplayer Diana Terranova dressed as Harley Quinn (right) with a cosplayer dressed as Batman at the Warner Bros and DC Comics Super Hero World Record event in Hollywood in 2018 The ...

"Batman: Caped Crusader" was ... and Timm's own co-creation with Paul Dini, Harley Quinn. Harley Quinn is easily one of the ...