Best Romance movies of 1964 that are oscar winners or nominees

Actors : Burt Lancaster, Ava Gardner, Fredric March, Kirk Douglas,
Directors : John Frankenheimer,

United States military leaders plot to overthrow the President because he supports a nuclear disarmament treaty and they fear a Soviet sneak attack.

Actors : Leslie Caron, Jack Good, Trevor Howard, Cary Grant,
Directors : Ralph Nelson,

During World War II, a man persuaded to live on an isolated island and spot aircraft finds himself responsible for a teacher and several students, all female.

Actors : Robert Mitchum, Dean Martin, Shirley MacLaine, Paul Newman,
Directors : J. Lee Thompson,

A four-time widow discusses her four marriages, in which all of her husbands became incredibly rich and died prematurely because of their drive to be rich.