This United Artists promo photo was made for the political thriller The Next Man and it shows U.S. actress Cornelia Sharpe, who was actually never known as Corny, at least not professionally. She had a minor career dotted with a few notable movies, including Serpico and The Reincarnation of Peter Proud. The Next Man was not one of those notable films, but it did star Sean Connery and was directed by Richard C. Sarafian, who helmed the counterculture classic Vanishing Point. This image dates from 1976.
Only my friends get to call me Corny. And you're not a friend.