John Peril (Post-Flashpoint) has appeared 1 times in indexed Justice League stories.
|Appeared As||Appeared In||Notes||Portrayed by|
|11.3||Other Characters||Justice League Dark #11 (Sept 2012)||An expert in paranormal investigation and occult terrorist prevention. Working as a government liaison with A.R.G.U.S.. He moves in the same circles as John Constantine, but they haven't met each other until now.||N/A|