 Simple pleasures come in many shapes and forms. For Bert there is nothing more pleasurable than the almighty crisp. After years of addiction, devotion and daily consumption, he finds himself with an unprecedented problem: His entire crisp collection has been stolen. Deciding that a world without crisps is a world not worth living in, he embarks on a late night odyssey to find a packet of crisps. Little did he know that salvation would come in the form of a mischievous elderly lady and her tiny dog DeeFor.