How old was Lauren Bacall in Harper?

When watching a memorable performance, one might wonder how old a celebrity was at the time. Knowing that can offer insight into their career stage and personal growth. Here’s the answer to that particular curiosity.

While Harper was being made, Lauren Bacall was:

41 years old

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

This age was calculated based on the beginning of the release year of Harper:

January 1, 1966

And the known birth date of Lauren Bacall:

September 16, 1924

Because filming and release dates are relatively close but not the same, the real age of Lauren Bacall during production might differ by a year from the one displayed.