How old was David Tennant in How to Train Your Dragon?

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’ve tracked down that detail for you.

In the movie How to Train Your Dragon, David Tennant was:

38 years old

Our analysis shows that this was the celebrity’s true age during filming.

This figure for the age is based on the first day in the release year of How to Train Your Dragon:

January 1, 2010

And the birth date of David Tennant:

April 18, 1971

As films generally take less than a year from filming to release, the age of David Tennant during production could differ by a year from what’s shown.