Gotham's Ecco Was Largely Inspired by Harley Quinn in 'Batman: The Animated Series'
They Just Killed WHO?! What is Ecco Up To? - Gotham 5x01 Review 'Year Zero' - YouTube
Gotham's New Character Ecco May Come From the Comics
Gotham: The Death of Ecco Opens the Door For Harley Quinn
Ben McKenzie News - Francesca Root-Dodson aka Ecco @francescajoroot: Got to beat up a teen idol on Gotham last night #benjaminmckenzie #gotham https://www.instagram.com/p/BhPZjBGlFOj/?taken-by=francescajoroot video: https://youtu.be/_OCyTjqFE4s screen ...
Ecco's FULL Harley Quinn Look Revealed for Gotham Season 5! - YouTube
Gotham: New Photo Teases Ecco's Harley Quinn Transformation
Pin by Janine GioBella on Ecco of Gotham | Gotham batman, Gotham tv, Gotham show
Gotham's Take on Harley Quinn Debuts With an Origin Story Twist