9 Actors Who Almost Played Harley Quinn in a DC Movie

Harley Quinn has become one of the most iconic characters in the DC Universe (or DC Extended Universe, whatever we call it these days). She would debut in the episode of Batman: The Animated Series titled "Joker's Favor" in September 1992; although it was a brief appearance, the character would go on to show up in the kids' animated series as well as the comics for more than 30 years.