Harley’s introduction as the Joker’s henchwench over two decades ago on Batman: The Animated Series made her an instant fan-favorite and a prime candidate for a live-action treatment down the line.

'Harley Quinn' Showrunner Dean Lorey Still Has No Intention of Breaking Up Harley and Ivy You mentioned Harley and Ivy feeling like their relationship has hit a rut, but the season does make a point ...