5. Frank Pentangeli's brother looking at Frank during the Senate hearing. The look is that of shock, disgust and disapproval as the brother reproaches Frankie (for breaking omerta):



4. Mike's far-off, thought-filled stare at the end of the movie. He's reminiscing about earlier (happier and less confused) days:



3. Mike, upon hearing Senator Geary calling Mike's family, "F*cking". Its a cold look covering up some fury, but Mike won't let that be shown:



2. Mike realizing that Fredo lied (about knowing Johnny Ola and Hyman Roth). That realization hit Mike like a hammer, and Pacino really caught the essence of that:



1. Mike, upon hearing Kay aborted their baby. This time the anger could not be hidden: