Gregory Peck was 28 in Spellbound when he played the character 'John Ballantine'.
That was over 79 years ago in 1945.
In 2003 he died aged 87, starring in 94 films in his career, 90 of those after Spellbound was first released. If he were alive today he would be 108.
In Spellbound, I think Gregory Peck looks: