You will watch American Dad! Season 3 Episode 47 – Haylias online for free episodes with high quality. Online episode guide, American Dad! Season 3 Episode 47 – Haylias Haylias Hayley, having been brainwashed as a child by the CIA, is placed under Stan’s control after he activates her trigger word to stop her from moving to France; Stan, however, discovers that doing so has deadly consequences for him. Meanwhile, Steve and Roger become rival detectives.