Harley Quinn vs Cosmic Boy Real Name
Alter Ego
Harleen Frances Quinzel
Rokk Krinn
Alias
Dr. Holly, Batgirl, Doctor Harleen Quinzel & Dr. Jessica
Cos Lodestone Polestar Rokk Krinn Rokk Risk Krinn Time Trapper Cosmic Man
In Films
Brandy Whitford, Krista Kangas, Rachel Nicole, Sierra Schepmann, Tara Flynn
Not Yet Appeared
Love Interest
No Love Interest
Alignment
Supervillain
Superhero