![image](https://comicvine.gamespot.com/a/uploads/square_tiny/11131/111319715/6377349-152354915337629775.png)
Harold
An inmate at Arkham Asylum with an obsession for flies.
Name:
Harold
Publisher:
Real name:
Harold
Aliases:
Birth date:
None
Gender:
Male
Powers:
First issue:
![cover](https://comicvine.gamespot.com/a/uploads/original/11131/111319715/6377349-152354915337629775.png)
Origin
Growing up, Harold was incredibly lonely as he had issues interacting with other people. However, he was very interested in music. He once swatted a fly and realising it was stunned, slipped a thread around it. Harold then believed to have a pet on a string and the closest thing he's ever had to a friend.
After realising the sound of its buzz was a B-Sharp, he craved to have a fly for each note - Eventually gaining a symphony of "friends".
Creation
Harold was created by writer Ann Nocenti and penciler John Van Fleet for Batman/Poison Ivy: Cast Shadows