| Release: | May 1969 |
| Cover: | May 1969 |
The Most Colorful Villain Of All Time
| Release: | May 1969 |
| Cover: | May 1969 |
| Writer | John Broome |
| Cover Penciller | Ross Andru |
| Cover Inker | Mike Esposito |
| Penciller | Ross Andru |
| Inker | Mike Esposito |
| Editor | Julius Schwartz |
| Flash | Barry Allen |
| Flash | Jay Garrick |
| Mirror Master | Sam Scudder |
| Maybrook |
| Age | Silver Age |
|---|---|
| Format | Comic |
| Series Group | Flash |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |