That was over 46 years ago in 1975.
Today he is 81, and has starred in 68 movies in total, 61 since Dog Day Afternoon was released.
In Dog Day Afternoon, I think Al Pacino looks:
Dog Day Afternoon scores 7.6 out of 10 on The Movie Database.
Al Pacino's first acting role was as 'Tony' in Me, Natalie, released in 1969 when he was 29.