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.
Continuity mistake: McReady drives back from the farm and gets rammed/chased by E. Borgnine. During the chase, Borgnine's car loses a headlight, which reappears at the end of the chase and again when he's parked back in the town.
Continuity mistake: In the fight inside the cafe, the wall moves every time E. Borgnine hits it.
Continuity mistake: When Spencer Tracy comes back from the desert. his blue suit is very dusty.Shortly after that, in a closeup, only a trace of dust remains - the suit coat is quite clean.
Continuity mistake: When Spencer arrives back in town in the jeep, he parks behind the car that EB was driving. Both cars are on the opposite side of the road that the hotel is on. When they show the damage on EB's car, it is on the same side of the road as the hotel.
Continuity mistake: The white handkerchief in the breast pocket of McCready's dark suit, which he wears throughout the film, changes position in just about every indoor/studio shot when it cuts to an outside shot. At one point it disappears altogether.
