Swanson deserved the Academy Award for this picture. The ending shot alone shows this.
A superb film all the way around except for the casting of Nancy Olson. Inexplicably, Olson won a supporting actress nomination from the academy that year, but I fail to see why. Her character gets on my nerves, especially making goo eyes at William Holden. But this is just a little quirk I have.
The film succeeds brilliantly mainly because of Swanson. It has an effecting score, great cinematography and great acting from the principle characters (Olson notwithstanding).
You will not be disappointed with this one!