Months ago we were intrigued to learn that ITV was to develop another period piece in the vein of 'Downton Abbey,' though this time with the American twist of adding former 'Entourage' star Jeremy Piven as "Mr. Selfridge.' The fruit of those labors has finally arrived, so are you ready to see Jeremy Piven's big return to TV? See how Ari Gold would've fared in the early 20th century with the trailer for 'Mr. Selfridge!'