How old was Diane Keaton in Play It Again, Sam?

Knowing a celebrity’s age during a specific movie can be oddly satisfying. That knowledge can reshape how we view their performance. We’ve tracked down that detail for you.

During the filming of Play It Again, Sam, Diane Keaton was:

25 years old

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

The calculation of the shown age took into account the first day of the year in which the movie Play It Again, Sam was released:

January 1, 1972

And the day Diane Keaton was born, which is:

January 05, 1946

Given the typical time period between the filming and the release date, Diane Keaton could have been a year older or younger than the age shown when some scenes were being filmed.