Arthur Season 6 Episode 5 The Boy Who Cried Comet! / Arthur and Los Vecinos >A new family, the Molinas, move in next to the Reads after their neighbor, Mr. Sipple, moves away. The Molinas have two children, Alberto and Vicita. Arthur is worried that Alberto will be mean to him, while D.W. gets frustrated that Vicita wins at every game they play. They both find common ground with their new neighbors when they realize they share many common interests.