Product Placement Blog ➞ CarsFreightliner Truck in Seinfeld Season 9 Episode 18 “The Frogger” (1998)December 14, 2019 Sergey TV Show Hi! On Saturday, December 14, I analyzed a TV Show and product placement was spotted: Freightliner Truck in Seinfeld Season 9 Episode 18 “The Frogger” (1998). Here are 2 image(s) below: