Egon Spengler is not dead.
He plays guitar for this band. No cereally, back in the day, I was really stoned and watching this video and he just became Egon, but the Egon from the cartoon. As he was collecting money outside the theater, he kind of looks at the camera and smiles, as if to say, "Ah....you know!"
[media=https://youtu.be/1C_fVnE3xHY]
[media=https://youtu.be/1C_fVnE3xHY]