J. M. DeMatteis
| Job(s) | Writer |
| Birth date | December 15, 1953 |
| Birthplace | Brooklyn, New York City, NY |
J. M. DeMatteis is an American writer. Dematteis wrote the screenplay for titles As Batman Vs. Robin and Batman: Bad Blood. He also wrote the story with Ernie Altbacker for Justice League: DARK.
Credits[]
Writer[]
- Batman vs. Robin
- Batman: Bad Blood
- Justice League Dark (Co-Story Writer)
- Constantine: City of Demons
References[]
