How old was Jack Nicholson in On a Clear Day You Can See Forever?

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. We’ve got the answer you’ve been looking for.

Jack Nicholson was this age when he appeared in On a Clear Day You Can See Forever:

32 years old

Our analysis shows that this was the celebrity’s true age during filming.

To determine the age, we considered the first day of the year On a Clear Day You Can See Forever premiered:

January 1, 1970

And the day in which Jack Nicholson was born:

April 22, 1937

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