That was over 39 years ago in 1983.
Today he is 70, and has starred in 100 movies in total, 85 since Trading Places was released.
In Trading Places, I think Dan Aykroyd looks:
Trading Places scores 7.1 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.