Roy Scheider was 53 in Jaws: The Revenge when he played the character 'Police Chief Martin Brody (archival footage) (uncredited)'.
That was over 37 years ago in 1987.
In 2008 he died aged 75, starring in 83 films in his career, 51 of those after Jaws: The Revenge was first released. If he were alive today he would be 91.
In Jaws: The Revenge, I think Roy Scheider looks: