Sinopsis
Batman y Nighwing deberán unir fuerzas con Harley Quinn para frenar la amenaza global de Hiedra Venenosa
Reparto
Kevin Conroy — Batman (voice)Melissa Rauch — Harley Quinn (voice)Paget Brewster — Poison Ivy (voice)Loren Lester — Nightwing (voice)Kevin Michael Richardson — Jason Woodrue (voice)Eric Bauza — Wesley (voice)Trevor Devall — Bobby Liebowitz (voice)John DiMaggio — Sarge Steel (voice)Robin Atkin Downes — Rhino (voice)Rob Paulsen — Harold Goldblum (voice)Mindy Sterling — Project Supervisor (voice)Bruce Timm — Booster Gold (voice)