Brian Johnson appeared as a cameo in Shinji Ikari Vs. Rorschach, through means of a real recording from the song "For Those About To Rock, We Salute You". He appears when Gendo Ikari invokes the "Gendowned" meme in an attempt to kill Rorschach, but is stopped by Adrian Veidt taking the bullet.
Information on the Cameo
Brian Johnson (Born October 5, 1947) is the current, longtime lead singer of the rock band ACDC.
For those about to rock...
- He is the first and only real person to make a cameo in Season 1.