How old was Stephen King in Grey Matter?

When watching a memorable performance, one might wonder how old a celebrity was at the time. Knowing that can offer insight into their career stage and personal growth. Let’s reveal how old they were when the cameras rolled.

The age of Stephen King while starring in Grey Matter was:

64 years old

That number reflects the celebrity’s real age when the movie was made.

We calculated the age by referencing the first day of the year Grey Matter was launched:

January 1, 2012

And the birth date of Stephen King:

September 21, 1947

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