You will Watch American Dad! Season 8 Episode 17 online for free episodes with HQ / high quality. Stream cartoons American Dad! Episode 17 The Full Cognitive Redaction of Avery Bullock by the Coward Stan Smith. CIA Internal Affairs tells Stan that Deputy Director Bullock is showing early signs of dementia and must have his memory erased. Meanwhile, Steve runs into a bully at school, so Roger hires an old friend Stelio Kontos to take care of the problem.