How old was Dominic Monaghan in Detention?

It's common to wonder how old a celebrity was when they starred in a particular film. Knowing that can offer insight into their career stage and personal growth. We’re about to uncover that piece of the puzzle.

The age of Dominic Monaghan while starring in Detention was:

34 years old

That was the real age of the celebrity according to our calculation.

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

January 1, 2011

And the date of birth of Dominic Monaghan, which is:

December 08, 1976

Given that most films are released within a year of production, the actual age of Dominic Monaghan during filming may have varied by one year from the shown age.