That was over 17 years ago in 2005.
Today he is 67, and has starred in 113 movies in total, 52 since Hostage was released.
In Hostage, I think Bruce Willis looks:
Hostage scores 6.2 out of 10 on The Movie Database.
Bruce Willis' first acting role was as 'Extra (uncredited)' in Ein Guru kommt, released in 1980 when he was 25.