A Pumpkin contest begins when Pogo, Newt, Zee and Slick stop by a store to buy costumes and the most important at all: pumpkins. During the shopping, Zee buys a virtual gaming console, since he was looking forward to buy it. Later, Zee and Slick pass through a haunted forest, called All Hallows’ Eve - and they catch the eye of a mischievous Witch - who decides to do some ‘trick-or-treating’ of her own. Meanwhile, in Oddsville, Jeff prepares the world's biggest pumpkin of history. What happens next is what you don't want to know.