How old was Kevin Costner in Testament?

Age is one of those behind-the-scenes facts that fans love to uncover. That detail can add a new layer of appreciation to their performance. Let’s take a closer look at that intriguing number.

Kevin Costner, while participating in Testament, was:

27 years old

That number reflects the celebrity’s real age when the movie was made.

The age was estimated using the initial day of the year Testament came out:

January 1, 1983

And the day Kevin Costner was born, which is:

January 18, 1955

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