How old was Jack Nicholson in Thunder Island?

It's common to wonder how old a celebrity was when they starred in a particular film. That detail can add a new layer of appreciation to their performance. Here’s the age that matched the moment.

At the moment the movie Thunder Island was being made, Jack Nicholson was:

25 years old

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

For this age we used as a reference point the first day of the year of the release of Thunder Island:

January 1, 1963

And the birth date of Jack Nicholson:

April 22, 1937

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