Dolores Costello: Dolores Costello. Actress: The Sea Beast. Dolores Costello was once known as the Goddess of the Silent Screen but is probably best remembered today as Drew Barrymore's grandmother. She was born in 1905 to actors Maurice Costello and Mae Costello. Her father began his film career in 1908 and soon became the most popular matinée idol of his day. He gave Dolores and her sister Helene Costello their screen debuts...
