Product Placement Blog ➞ Breakfast CerealsPost HoneyComb, Quaker, Cheerios Cereals in Seinfeld Season 6 Episode 16 “The Beard” (1995)December 9, 2019 Sergey TV Show Hi! On Monday, December 9, I watched a TV Show and product placement was spotted: Post HoneyComb, Quaker, Cheerios Cereals in Seinfeld Season 6 Episode 16 “The Beard” (1995).