How old was Mamie Gummer in Reservations?

There’s something captivating about discovering a celebrity’s age during a defining role. That detail can add a new layer of appreciation to their performance. Let’s take a closer look at that intriguing number.

In Reservations, Mamie Gummer took on the role at the age of:

19 years old

After checking the dates, that’s the calculated age of the celebrity.

We calculated the age by referencing the first day of the year Reservations was launched:

January 1, 2003

And the known birth date of Mamie Gummer:

August 03, 1983

As films generally take less than a year from filming to release, the age of Mamie Gummer during production could differ by a year from what’s shown.