Bad Day at Black Rock (1955)

Continuity mistake: During the desert chase sequence, when our hero is run off the road by Ernest B. his missing arm is momentarily transposed when he steps from the jeep.

Revealing mistake: Whilst Spencer Tracy is driving the Jeep through the desert at high speed, during one of the long shots the rough terrain causes the vehicle to bounce violently; if you look carefully you can just make out the stunt-driver's "missing" arm coming out from beneath his jacket to help wrestle with the steering wheel.

Other mistake: In one scene a station wagon pulls up with a 300 to 400 pound dead deer draped over the hood. Later, as the shot changes, one of the hunters can be seen in the background easily carrying the obviously fake deer.

Doc T.R. Velie Jr.: Why did you come here, Mr. Macreedy?
John J. Macreedy: Did Komoko have any other family besides his son Joe?
Doc T.R. Velie Jr.: Son? Nobody around here ever knew he had a son.
John J. Macreedy: Yes, he had a son. He's dead too. He's buried in Italy... Why, this Komoko boy died trying to save my life. They gave him a medal. I came here to give it to his old man. I figured the least I could do was give him one day out of my life.

Doc T.R. Velie Jr.: They're gonna kill you with no hard feelings.
John J. Macreedy: And you're gonna sit there and let 'em do it.
Doc T.R. Velie Jr.: I try to live right. I drink my milk every day. But mostly, I try to mind my own business - which is something I'd advise you to do.

John J. Macreedy: Your friend's a very... argumentative fellow.
Reno Smith: Sort of unpredictable, too. Got a temper like a rattlesnake.
Coley Trimble: That's me all over. I'm half horse, half alligator - you mess with me and I'll kick a lung outta' ya! What d'ya think of that?
John J. Macreedy: No comment.
Coley Trimble: You know, talkin' to you is like pullin' teeth. You wear me out.