 Carolyn Lawrence provides the voice of Sandy Cheeks . Lawrence got the role of Sandy when she was in the Los Feliz neighborhood in Los Angeles . She met Donna Grillo , a casting director , on a sidewalk . Lawrence was with a friend who knew Grillo , and she said Lawrence had an interesting voice . Grillo brought in Lawrence to audition and she got the part of Sandy . Lawrence modeled her performance of Sandy after that of American actress Holly Hunter . 
