SPOILER] is Ecco an homage to Harley Quinn or? : r/Gotham
Gotham's New Character Ecco May Come From the Comics
Mr. Millicent Cordelia 🏳️🌈 on X: "Ecco was a Harley Quinn-like character, but she wasn't Harley. That doesn't mean we couldn't see Harley, and other characters we haven't seen yet, in Gotham's