Count Chocula, Frankenberry, More Join Forces and Now Breakfast Is Doomed Share Filed to:baron von redberry Image: General Mills The day we all feared has arrived. The monsters of the cereal aisle, who had been content menacing the breakfasts of children for decades, have finally realised they are stronger together. Count Chocula, Boo Berry, Frankenberry, Frute Brute, and Yummy Mummy have formed the Monster Cereal Avengers and god help us all. The new General Mills cereal, aptly if unsurprisingly called Monster Mash, has been created to celebrate the 50th anniversary of the line of monster-centric cereals, which began with Count Chocula and Frankenberry back in 1971. While the company is being tight-lipped about the product — understandable, since it’s the one who put these monsters in touch with each other, and will be responsible for all who die at the monsters’ hands — the cereal packaging describes the contents as “Artificially Berry Flavored Frosted Cereal With Monster Marshmallows.”