Having a vampire for a friend is very tricky. For one thing, he cannot just come over to play after school. So Leo invites his friend Julio, who lives in the cemetery with his vampire family, to visit one evening when Leo's parents are out.
Things don't go as planned, and Julio has to spend the night in a closet. When his plans are discovered, Leo needs help from his parents to get the young vampire back to his tombstone home.