John Astin was 27 in The Kiss when he played the character 'Male Necker'.
That was over 66 years ago in 1958.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 94, and has starred in 46 movies in total, 45 of those since The Kiss was released.
In The Kiss, I think John Astin looks: