Product Placement Blog ➞ Billions TV ShowCadillac Car in Billions Season 4 Episode 3, Chickentown (2019)March 31, 2019 Sergey TV Show Hi! On Sunday, March 31, I analyzed a TV Show and product placement was spotted: Cadillac Car in Billions Season 4 Episode 3, Chickentown (2019).Here are 1 image(s) below: