That was over 37 years ago in 1984.
Today he is 69, and has starred in 100 movies in total, 83 since Ghostbusters was released.
In Ghostbusters, I think Dan Aykroyd looks:
Ghostbusters scores 7.3 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.