Mister Terrific vs Harley Quinn Real Name
Alter Ego
Michael Holt
Harleen Frances Quinzel
Alias
Mister Terrific Mr.Terrific Mr. 8 The Man Of 1000 Talents Overwatch-One
Dr. Holly, Batgirl, Doctor Harleen Quinzel & Dr. Jessica
In Films
Not Yet Appeared
Brandy Whitford, Krista Kangas, Rachel Nicole, Sierra Schepmann, Tara Flynn
Love Interest
No Love Interest
Identity
Secret Identity
Public
Alignment
Superhero
Supervillain