The Hammond cousins always have a great time when they get together at Grandpa Hammond's place, until one day they learn that Markie is going to move into their community. Markie becomes one of them, but he's different. He's mentally handicapped, and the cousins are certain he will be an embarrassing problem. Join this lively circle of cousins as they learn that different is not always bad, that Markie is actually a special gift from God.