Home People Mary Costa Mary Costa movies Mary Costa movies Mary Costa Movies (7) Disney's DTV Valentine (1986) As Princess Aurora (voice). She was 55 years old The Great Waltz (1972) As Jetty Treffz. She was 42 years old Bing Crosby and the Sounds of Christmas (1971) As Herself. She was 41 years old Sleeping Beauty (1959) As Princess Aurora (voice). She was 28 years old The Big Caper (1957) As Kay. She was 26 years old A Christmas Carol (1954) As Co-host. She was 24 years old Marry Me Again (1953) She was 23 years old
