Exclusive Video: American Dad's Undercover Alien as You've Never Seen Him Before!

American Dad Episode 150 RogerOK, if you’re a fan of American Dad, chances are, you have seen Roger in all these disguises. But, you’ve never seen them all collected in one montage like they are in this clip that Fox put together to commemorate the show’s 150th episode (airing Sunday at 9:30/8:30c).

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So, before tuning in to the milestone installment — which features Michael McKean as the intergalactic emperor who’s abducted Jeff — press PLAY below to check out the series’ resident E.T. in more out-there outfits than Carrie Bradshaw wore over the entire run of Sex and the City.