|Location of Publication||New York, New York|
|Story Location||New York: New York City; Queens, Flushing Meadows Park|
|Notes||Inks by Giacoia and Hunt (uncredited). |
Captain America was able to break free from the Gray Gargoyle's control thanks to his enhanced strength given to him from Viper's venom. This happened in Captain America #157 (although this issue misattributes this to Captain America #57).