Shelley received an education at South Texas Junior College.
This is an iconic scene, though, and the actress who played the beautiful woman - model Lia Beldam - isn't known for doing anything much else as far as the movies are concerned, but was immortalised in this terrifying bait-and-switch styled moment.
Duvall had a supporting role in Annie Hall 1977 before starring in lead roles in Popeye 1980 and The Shining 1980.
Her career finished in 2002.