That was over 18 years ago in 2003.
Today he is 73, and has starred in 31 movies in total, 10 since Finding Nemo was released.
In Finding Nemo, I think Albert Brooks looks:
Finding Nemo scores 7.7 out of 10 on The Movie Database.
Albert Brooks' first acting role was as 'Tom' in Taxi Driver, released in 1976 when he was 28.