Harley Quinn, now played by pop icon Lady Gaga, returned to the big screen in Joker: Folie à Deux. She succeeded Margot Robbie, who played the character in three different DCEU movies. But we learned ...

In Joker: Folie á Deux, “Harley Quinn” is re-imagined as Harleen “Lee” Quinzel (Lady Gaga), who is a patient at Arkham State Hospital. Arthur Fleck (Joaquin Phoenix) meets Lee when he gets special ...

Joker 2: Folie a Deux features a significant change to Lady Gaga’s Harley Quinn depiction, origin, and backstory. As such, fans are wondering how exactly Gaga’s Lee is different from Harley Quinn’s ...

When Harley Quinn debuted in Batman: The Animated Series, one of her defining traits was her devotion to the Joker. Later episodes would flesh out this aspect of her characterization further, ...