Olek Krupa was 36 in Far from Poland when he played the character 'Jan (voice)'.
That was over 40 years ago in 1984.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 77, and has starred in 42 movies in total, 41 of those since Far from Poland was released.
In Far from Poland, I think Olek Krupa looks: