Real age of Erin Moriarty in The Watch
In the movie The Watch, Erin Moriarty was:
17 years old
That was the real age of the celebrity according to our calculation.
The calculation of the shown age took into account the first day of the year in which the movie The Watch was released:
January 1, 2012
And the day in which Erin Moriarty was born:June 24, 1994
Since movies usually don't take more than one year to be released since the beginning of the filming process, Erin Moriarty may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.