That was over 14 years ago in 2007.
Today he is 83, and has starred in 109 movies in total, 18 since Ratatouille was released.
In Ratatouille, I think Brian Dennehy looks:
Ratatouille scores 7.5 out of 10 on The Movie Database.
Brian Dennehy's first acting role was as 'Surgeon' in Looking for Mr. Goodbar, released in 1977 when he was 39.