Marcia Mitzman Gaven
Marcia Mitzman Gaven is an American actress from New York. Since studying at the High School of Performing Arts and the State University of New York at Purchase, she has appeared in many musicals during her career singing in both mezzo-soprano and soprano roles. Her Broadway debut came in 1979 when she played Betty Rizzo in Grease, serving as the replacement for the original actress of the role.