Product Placement Blog ➞ Dr PepperDr Pepper Soda Sign in Goliath S04E01 “Hadleyville” (2021)September 24, 2021 Sergey TV Show Hi! On Friday, September 24, I watched a TV Show and product placement was spotted: Dr Pepper Soda Sign in Goliath S04E01 “Hadleyville” (2021).