Jack Elam was 59 in The Cannonball Run when he played the character 'Doctor'.
That was over 43 years ago in 1981.
In 2003 he died aged 82, starring in 113 films in his career, 20 of those after The Cannonball Run was first released. If he were alive today he would be 103.
In The Cannonball Run, I think Jack Elam looks: