John Glover was 27 in Shamus when he played the character 'Johnnie Brosten'.
That was over 51 years ago in 1973.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 79, and has starred in 60 movies in total, 59 of those since Shamus was released.
In Shamus, I think John Glover looks: