How old was Sylvester Stallone in Lock Up?

Sometimes, a character’s impact makes us want to know more about the person portraying them. It can shift our perspective on their journey and achievements. Here’s the answer to that particular curiosity.

In the movie Lock Up, Sylvester Stallone was:

42 years old

This is the verified age of the celebrity based on our calculation.

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

January 1, 1989

And the date of birth of Sylvester Stallone, which is:

July 06, 1946

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