That was over 41 years ago in 1980.
Today he is 69, and has starred in 100 movies in total, 92 since The Blues Brothers was released.
In The Blues Brothers, I think Dan Aykroyd looks:
The Blues Brothers scores 7.6 out of 10 on The Movie Database.
Dan Aykroyd's first acting role was as 'Roy' in Love at First Sight, released in 1977 when he was 24.