That was over 19 years ago in 2002.
Today he is 66, and has starred in 121 movies in total, 71 since Spider-Man was released.
In Spider-Man, I think Willem Dafoe looks:
Spider-Man scores 6.9 out of 10 on The Movie Database.
Willem Dafoe's first acting role was as 'Willy (uncredited)' in Heaven's Gate, released in 1980 when he was 25.