16. Clint Eastwood (Born In 1930) – Dirty Harry, Million Dollar Baby

Clint Eastwood became a star in spaghetti Westerns and as Dirty Harry, then reinvented himself as one of Hollywood's most respected directors. He has won Oscars for directing both Unforgiven and Million Dollar Baby.

Most people slow down long before their 90s. Eastwood directed the courtroom drama Juror #2, which hit theaters when he was 94, keeping his famously efficient style: few takes, no fuss, and a set that finishes on time.