That was over 13 years ago in 2007.
Today he is 54, and has starred in 100 movies in total, 39 since Zodiac was released.
In Zodiac, I think Robert Downey Jr. looks:
Zodiac scores 7.3 out of 10 on The Movie Database.
Robert Downey Jr.'s first acting role was as 'Puppy' in Pound, released in 1970 when he was 5.
Find DVDs, posters and memorabilia about Zodiac on Amazon.