How old was John C. Reilly in Tenacious D in The Pick of Destiny?

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.

The age of John C. Reilly while starring in Tenacious D in The Pick of Destiny was:

40 years old

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

To determine the age, we considered the first day of the year Tenacious D in The Pick of Destiny premiered:

January 1, 2006

And the known birth date of John C. Reilly:

May 24, 1965

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