How old was Diane Keaton in The Godfather: Part II?

The age of a celebrity during a film’s production often sparks interest among fans. It helps us understand the context in which they took on the role. Here’s the answer to that particular curiosity.

The age of Diane Keaton while starring in The Godfather: Part II was:

27 years old

Our analysis shows that this was the celebrity’s true age during filming.

We calculated the age by referencing the first day of the year The Godfather: Part II was launched:

January 1, 1974

And the day in which Diane Keaton was born:

January 05, 1946

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