How old was Robert Duvall in Countdown?

It's common to wonder how old a celebrity was when they starred in a particular film. It reveals something about timing, talent, and opportunity. Let’s take a closer look at that intriguing number.

In the movie Countdown, Robert Duvall was at the age of:

35 years old

After checking the dates, that’s the calculated age of the celebrity.

The calculation of the shown age took into account the first day of the year in which the movie Countdown was released:

January 1, 1967

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

January 05, 1931

Given that most films are released within a year of production, the actual age of Robert Duvall during filming may have varied by one year from the shown age.