James Garner was 34 in The Great Escape when he played the character 'Hendley 'The Scrounger''.
That was over 61 years ago in 1963.
In 2014 he died aged 86, starring in 90 films in his career, 78 of those after The Great Escape was first released. If he were alive today he would be 96.
In The Great Escape, I think James Garner looks: