Audio problem: The very first punch we see thrown in the movie happens when Spencer 'Speed' Weed 's man, 'Chuck Boy', swings at the opponent. It is a wide shot, and even from that distance you can see a lot of light between the haymaker and the opponent's face, but of course there's a thunderous sound as if the guy got socked hard in the mush. (00:05:45)
Audio problem: After the flawless victory, Chaney and Speed head via train to Speed's home turf, New Orleans. The name of the city though is dubbed in a pause of the dialogue by a voice that does not even sound like James Coburn's while he opens his suitcase. You can even see that his tongue and mouth don't move to articulate the word. (00:11:35)