How old was Daryl Hannah in My Favorite Martian?

It's common to wonder how old a celebrity was when they starred in a particular film. That knowledge can reshape how we view their performance. We’re about to uncover that piece of the puzzle.

The age of Daryl Hannah while starring in My Favorite Martian was:

38 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 My Favorite Martian was launched:

January 1, 1999

And the date of birth of Daryl Hannah, that is:

December 03, 1960

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