Tom Skerritt was 27 in War Hunt when he played the character 'Sgt. Stan Showalter'.
That was over 62 years ago in 1962.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 90, and has starred in 108 movies in total, 107 of those since War Hunt was released.
In War Hunt, I think Tom Skerritt looks: