How old was Rachel Weisz in Your Sister's Sister?

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. Let’s reveal how old they were when the cameras rolled.

In Your Sister's Sister, Rachel Weisz took on the role at the age of:

40 years old

This is the age we determined through our research and timeline.

For this age we used as a reference point the first day of the year of the release of Your Sister's Sister:

January 1, 2011

And the birth date of Rachel Weisz:

March 07, 1970

Movies tend to be released within a year of filming, so Rachel Weisz may have been one year off from the listed age in certain scenes.