Artist revision from ? to Stoner per Ken Quattro's article in Alter Ego #118 (July 2013).
Jack Fiske is a house byline for this feature.
As in one story in the previous issue, Johnny Green is aware he can change into the Green Mask if he gets angry and shouts.
Hap Harris was a house byline for this series.
Toby was the house byline for this series.
Stan Ford was the house byline for this feature.
Art is consistent with Ferstadt‘s signed Rick Evans story from The Green Mask #v2#3 (Fall, 1945).