Sony Filled an Abandoned Casino With 4,000 Balloons and 1.5 Tons of Glitter for One Intense TV Ad By Jared T. Miller Sony shot the ad — in an abandoned casino in Constanța, Romania — to showcase a new line of BRAVIA 4K TVs. The ad joins a lineage of other vibrant, innovative advertisements for the product line. Also, it’s nuts. Read More Tags: original video select all Dec. 1, 2016 Watch Now Would You Volunteer to be Infected With COVID-19? How Epidemics Made NYC Better The Story of a Coronavirus Infection Sony Filled an Old Casino With 4,000 Balloons for an Ad