Ben McKenzie News - A new character Ecco, Jeremiah's skilled fighting proxy. Who else loved this character? She barely had any words, but in the few scenes that she was in, Ecco
Gotham' Showrunner John Stephen Shares Why Ecco Is Their Harley Quinn
ecco || pretty little psycho [+5x03] - YouTube
Gotham's New Character Ecco May Come From the Comics
Phil G Ramsay — Ecco from Gotham. She's the proto Harley Quinn.