Product Placement Blog ➞ Billions TV ShowSmartwater Water in Billions S06E06 “Hostis Humani Generis” (2022)February 27, 2022 Sergey TV Show Hi! On Sunday, February 27, I watched a TV Show and product placement was spotted: Smartwater Water in Billions S06E06 “Hostis Humani Generis” (2022).