Walking Tall (1973)

Continuity mistake: In the final scenes where Sheriff Pusser drives a police car to the Lucky Spot, just before he arrives, in the long shot of him driving down the highway, the patrol car has red lights on it's roof. When he arrives and drives the car through the bar, the car has blue lights.

Judge R.W. Clarke: Why you self appointed dictator... All you know is force and violence... You don't understand the simplest things about the law.
Buford: I understand the difference between a poor honest judge and a rich dishonest one.