My list: 1. 12 Angry Men 2. Network 3. The Verdict 4. Dog Day Afternoon 5. The Pawnbroker Honorable Mentions: Serpico and Fail Safe. The first 4 are considered cinematic classics by everyone. #1 is quite possibly the best film ever made. The Pawnbroker is a highly underrated gem.
I must admit I had too look him up...I didn't realize he made so many great movies some that I love... 1. Serpico 2. 12 Angry Man 3. Dog Day Afternoon 4. Murder on the Orient Express 5. Network Honorable Mention: Prince of the City, Before the Devil knows your dead, Find Me Guilty()