How old was Tatiana Maslany in Flash of Genius?

There’s something captivating about discovering a celebrity’s age during a defining role. That knowledge can reshape how we view their performance. We’re about to uncover that piece of the puzzle.

In the movie Flash of Genius, Tatiana Maslany was at the age of:

22 years old

Based on our estimate, that was the actual age of the celebrity at the time.

To determine the age, we considered the first day of the year Flash of Genius premiered:

January 1, 2008

And the birth date of Tatiana Maslany:

September 22, 1985

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