The Eleventh DCEU film brings after venturing with the Joker, Harlequin joins Black Canary, Huntress and Renee Montoya to save the life of a little girl from the criminal Black Mask in Gotham City.
First Post-Credit Scene: Amanda Waller and Rick Flag capture Harlequin to restart Task Force X
Second Post-Credit Scene: Dinah goes to Europe to take a vacation where she meets a Princess asking for her help.
