Vinny is a mysterious ghost child who manifested in the Marshall house one day. They have no memory of their past -- their name, home, or even how they died. They chose the name "Vinny" after seeing an advertisement on a magazine.

They aren't sure how they were bound to a still-grieving middle-aged dad, but they'll try their hardest to be a cheerful ghost. Maybe it's their mission to help him move on?