"The Origin of Hades"

At the beginning:

The narrator says, "Previously on American Dad!" Steven rescues Steve, Hayley and Jeff then Francine says, "Steven you and Hayley should go!" Hayley says, "I'm leaving you trapped here!" Jeff says, "You don't have much of a choice!" Steven and Hayley made back to the real world and found the Smith's bodies and said, "Oh my god!" Presently on American Dad: Hayley and Steven were at the port and Hayley says, "Come on Steven summon a portal back!" Steven says, "I can't it would take a month for the next full moon to occur and until then the portal is closed!" Hayley says, "You mean they're trapped!" Steven says, "Yes but right now I think we got bigger problems!" Debbie's body disappeared and Matthew says, "Steven we got problems!" Steven says, "Whoa Matthew what's going on?" Matthew says, "You got to take a look at the cemetery!" They headed straight towards the cemetery and saw Debbie's name carved in stone and Hayley says, "Uh Steven what's going on?" Steven says, "Oh this is bad!" Head to the Underworld Version of the theme song!

After the theme song:

Steven, Hayley, Matthew and Josh carried the Smiths into their home and placed them into each of their rooms. Hayley says, "I don't get it what could've have happened?" Steven says, "It could be that Hades has found out that Sydney has moved on from the Underworld which means he's decided to replace him!" Hayley says, "What are you talking about?" Steven says, "Well Hades is the king of the Underworld he doesn't want anyone to leave his domain he wants to rule it with an iron fist so if someone moves on from the Underworld and a living soul is down there that means he's free to kill the living soul to regain the power he lost!" Hayley says, "In other words.." Steven says, "Debbie's trapped down there and now she can't use her heart to bring Steve back to life!" Hayley says, "Wait we left the Underworld does that mean that Hades can fill himself with more souls?" Steven says, "Sure seems like it why?" Hayley says, "What if my mom and dad are next in line because of me?" Steven says, "No Hades can't just kill them for our escape it would still not make him any more stronger than he already is unless he doesn't need to get stronger he just needs to make sure Steve stays trapped in the Underworld!" Hayley gasped as we head to the first commercial!

After the First Commercial:

In the Underworld Stan, Roger and Klaus take too long and Stan says, "What the hell could be taking them so long?" Roger says, "I know it sounds totally irresponsible!" Stan says, "Hey is it me or did Debbie just disappeared?" Roger says, "What?" Klaus says, "Maybe she went to help Steven and Francine!" Debbie shows up and says, "Relax I was trying to get some water but still I do feel funny!" Stan says, "What are you talking about?" Debbie says, "It's like I'm separated from my own body!" Roger says, "Nonsense you probably.. Hey!" Stan says, "Debbie what are you doing?" She grabbed Stan's gun and shot herself but her heart deflected it. Roger says, "Oh my god!" Debbie says, "This can't be right I'm dead already?" Stan says, "What were you doing?" Francine says, "Stan!" Stan says, "Francine and my little Stevie oh thank god!" Steve says, "It's great to see you too dad!" Stan says, "Hey where's Steven and Hayley?" Francine says, "Uh there back up there!" Stan says, "What Francine how could you let our tour guide leave?" Francine says, "I was thinking about our daughter and our soon to be grandchild!" Stan says, "Yeah but the father of that child is the only one that knows this place from the inside out!" Francine says, "Yes but luckily he gave me this a map of all the locations in the Underworld!" Stan says, "Oh I see!" Roger cheered and said, "So where should we head first?" Francine says, "First thing's first Debbie has to split her heart with Steve so he can return home with us!" Stan says, "Yeah about that.." Francine says, "What? What do you mean she's dead?" Stan says, "I don't know she just almost committed suicide and then the next poof the blast was deflected!" Debbie says, "Mrs. Smith I don't know how but it's almost as if I'm dead already!"

Meanwhile in the Smith House in the Real World:

Hayley says, "You seem to know a lot about Hades right did you two.." Steven says, "We may have faced each other in the Underworld multiple times but the one who met him first was my mother!" Flashback to Steven and Hayley's childhood: Tara, Steven's mother went to get some groceries went suddenly she came across a man on the street. Tara says, "Are you okay sir?" The man turned out to be Hades who said, "Oh yes I'm quite fine!" Tara says, "You could've been killed!" Hades says, "Actually death doesn't affect me especially not to me you see allow me to introduce myself I am Hades!" Tara says, "Please the king of the Underworld!" Hades' hair lit on fire and said, "Yes that's what most of the people call me but you and your husband Scott well you both sent so many people my way that last guy you stole from he was my favorite!" Tara says, "So what does Hades need from me?" Hades says, "Ah it's simple I hear your son Steven is getting too close to that Smith girl!" Tara says, "You mean Hayley?" Hades says, "Exactly and all I wanted was to warn you that someone is going to steal her from him!" Tara says, "Who?" Hades says, "Why Jeff Fischer of course you remembered him back during your hippy days right?" Tara says, "How could I not forget he ruined everything I had?" Hades says, "Yes which is why I came to warn you Jeff is going to try to steal Hayley from Steven you just need to kill him do it and your boy and Hayley will live happily ever after do we have a deal?!" Tara says, "Fine!" Hades says, "Good!" End of Flashback and head to commercial!

After the Second Commercial:

Hayley says, "Hades wanted your mother to kill Jeff but why?" Steven says, "That I was about to find out the hard way!" Flashback to before Hayley and Jeff's wedding: Tara says, "Take this you son of a bitch!" Steven points a gun at her and says, "Stop!" Tara says, "Steven what are you doing here?" Steven says, "It doesn't matter I overheard the deal you made with Hades!" Tara says, "Steven I did for you so that you and Hayley can be together!" Steven says, "I may want it but I would never stoop so low!" Tara says, "Well that's too bad now you're about to lose her to death!" Steven shoots her mother and Hades says, "Well done Steven!" Steven says, "Who's there?" Hades shows up and says, "Relax I'm not here to fight I came to say thank you Steven for bringing me another soul into my domain!" Steven says, "You drove her to this!" Hades says, "Wasn't really my choice you see Steven there are reasons why I do what I did and I'm just glad that you chose yours!" Steven says, "Why is that?" Hades says, "Because now that your mothers' contract is up your soon to be baby is safe!" Steven says, "What?" Hades says, "You mean you haven't figured it out yet your mother just sold your child to me to kill Jeff!" Flashback over and Hayley says, "Are you kidding me?" Steven says, "Nope my mother sold our child without even once thinking about the consequences that's why I didn't want you to go to the Underworld in the first place!" Hayley says, "But your mother's dead so no more contract!" Steven says, "In this world yes but if you took our baby to the Underworld where my mother is now death doesn't nullify a contract!" Hayley says, "That means!" Steven says, "At any moment he can cash in and take our baby!" Hayley started to cry and Steven holds her tight! In the Underworld heading to End Credits: Hades says, "Steven and Hayley may have escaped but you two must do what it takes to bring them back here!" Scott says, "Yes lord Hades!" Hades says, "Is it a deal?" Tara says, "Fine I'll do whatever it takes!" Hades evil laughs as the episode ends!