You will watch American Dad! Season 5 Episode 84 – Shallow Vows online for free episodes with high quality. Online episode guide, American Dad! Season 5 Episode 84 – Shallow Vows Shallow Vows When Stan lets it slip that he only married Francine for her looks days before they renew their wedding vows, Francine purposely lets herself go so she can see if Stan really does love her. Meanwhile, Steve and Hayley go on the run when one of Roger’s personalities threatens to kill them.