Roger (Seth MacFarlane) has been an integral part of American Dad! since the series began. As an alien with a compelling backstory and absolutely no filter, Roger is the glue that holds the Smith ...

The series embraces Roger's personas as he transforms into dozens of different people over the course of the series. American Dad wouldn’t be the same without it. They offer additional depth to what ...

He's an alien, a master of disguise, and somehow NO ONE can tell the difference! Join us as we count down the greatest and most hilarious personas ever donned by "American Dad's" own Roger Smith! From ...