எனவும் அறியப்படுகிறது: Hillary Brook, Hilary Brooke, Beatrice Sofia Mathilda Peterson, Beatrice Schute, Μπεατρίς Σοφία Ματίλντα Πέτερσον
சுயசரிதை: Hillary Brooke (born Beatrice Sofia Mathilda Peterson) was an American screen and television actress best known for her work in Abbott and Costello and Sherlock Holmes films.