Roy Scheider was 30 in The Curse of the Living Corpse when he played the character 'Philip Sinclair'.
That was over 60 years ago in 1964.
In 2008 he died aged 75, starring in 83 films in his career, 81 of those after The Curse of the Living Corpse was first released. If he were alive today he would be 91.
In The Curse of the Living Corpse, I think Roy Scheider looks: