Dwight Schultz was 32 in Thin Ice when he played the character 'Mr. Ritchie'.
That was over 43 years ago in 1981.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 76, and has starred in 43 movies in total, 41 of those since Thin Ice was released.
In Thin Ice, I think Dwight Schultz looks: