Harley Quinn, the Max original adult-animated superhero series, recently aired the tenth and final episode of its fourth season.
Source：https://www.cbr.com/harley-quinn-season-4-finale-pays-homage-to-arleen-sorkin/Harley Quinn, the Max original adult-animated superhero series, recently aired the tenth and final episode of its fourth season.
Source：https://www.cbr.com/harley-quinn-season-4-finale-pays-homage-to-arleen-sorkin/
