William Holden was 19 in Prison Farm when he played the character 'Prisoner'.
That was over 86 years ago in 1938.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
In 1981 he died aged 63, starring in 85 films in his career, 86 of those after Prison Farm was first released. If he were alive today he would be 106.
In Prison Farm, I think William Holden looks: