That was over 25 years ago in 1996.
Today he is 51, and has starred in 85 movies in total, 71 since The Cable Guy was released.
In The Cable Guy, I think Jack Black looks:
The Cable Guy scores 5.7 out of 10 on The Movie Database.
Jack Black's first acting role was as 'Roger Davis' in Bob Roberts, released in 1992 when he was 23.