Michael Parks was 23 in Bus Riley's Back in Town when he played the character 'Bus Riley'.
That was over 59 years ago in 1965.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
In 2017 he died aged 77, starring in 89 films in his career, 89 of those after Bus Riley's Back in Town was first released. If he were alive today he would be 84.
In Bus Riley's Back in Town, I think Michael Parks looks: