Donald Pleasence was 33 in The Beachcomber when he played the character 'Tromp'.
That was over 70 years ago in 1954.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
In 1995 he died aged 75, starring in 178 films in his career, 177 of those after The Beachcomber was first released. If he were alive today he would be 104.
In The Beachcomber, I think Donald Pleasence looks: