Seth MacFarlane’s “American Dad!”is one of my favorite animated sitcoms. Unlike Family Guy, the series has aged gracefully. Sure, it has a weak episode every now and then, but it has many more hits than misses. As I’m sure many of you know, American Dad! has been doing Christmas-themed episodes every couple of seasons and some of them have a bit of a horror twist. They pay tribute to The Omen, Mad Max, The Terminator, I Know What You Did Last Summer and more. Now, I’m a completionist so rather than cover only the horror-themed episodes, I thought I’d just go all the way and talk a little bit about each one. For all you purists that cry foul at a horror site not covering solely horror: sorry! Also, the first eight seasons of American Dad! are available on Netflix so I’ve linked each episode title to their page on Netflix. Enjoy!