|Relatives:||Poison Ivy (creator)|
|Voiced by:||Scott McAfee|
Poison Ivy made a "Chris Carlisle" to serve as her son. The actual Chris, however, was a girl. Chris was actually a plant based lifeform enhanced with Doctor Carlisle's genetic material. He was apparently programmed with whatever skills and knowledge he needed to function in the world and pass as a child without arousing suspicion.
During her charade as a reformed criminal wanting to settle down with her new "husband" and "stepsons," Ivy introduced Chris and his "brother" Kelly to Batman as they noticed the Batmobile outside their house. Chris and Kelly were eager to get a ride with Batman, until Ivy sent them off so the grown-ups could talk.