How old was Stephen King in Firestarter?

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.

While Firestarter was being made, Stephen King was:

36 years old

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

The age was estimated using the initial day of the year Firestarter came out:

January 1, 1984

And the day Stephen King was born, which is:

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.