How old was Robert Duvall in Nightmare in the Sun?

It's common to wonder how old a celebrity was when they starred in a particular film. That knowledge can reshape how we view their performance. We’ve tracked down that detail for you.

During the filming of Nightmare in the Sun, Robert Duvall was:

33 years old

Based on our estimate, that was the actual age of the celebrity at the time.

The age shown reflects the celebrity’s age as of the start of the release year of Nightmare in the Sun:

January 1, 1965

And the date of birth of Robert Duvall, which is:

January 05, 1931

Because movies often premiere within a year of starting production, Robert Duvall might have been either one year younger or older while filming some scenes.