Nigel Hawthorne was 69 in Tarzan when he played the character 'Professor Archimedes Q. Porter'.
That was over 25 years ago in 1999.
In 2001 he died aged 72, starring in 63 films in his career, 7 of those after Tarzan was first released. If he were alive today he would be 95.
In Tarzan, I think Nigel Hawthorne looks: