How old was Katherine Moennig in Invitation to a Suicide?

Have you ever watched a movie and found yourself curious about a celebrity’s age at the time? That detail can add a new layer of appreciation to their performance. We’re about to uncover that piece of the puzzle.

Katherine Moennig, while participating in Invitation to a Suicide, was:

26 years old

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

We calculated the age by referencing the first day of the year Invitation to a Suicide was launched:

January 1, 2004

And the day Katherine Moennig was born:

December 29, 1977

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