After little Georgie Denbrough mysteriously disappeared in a storm when he was outside splashing amongst the puddles in the rain with his paper boat. Rebecca and her brother Bill sought out to find him not knowing what type of hell they were getting themselves into. They never knew that their simple act of wanting their little brother back would lead them and their friends down a path filled with danger and fear. They would never have thought that they would spend their summer finding love, fighting with their friends, each other, and a killer demon clown who feasted on fear.