Audio problem: During the award ceremony when the (supposedly live) crooner sings Spanish eyes his lip syncing and the audio editing is awful.
Audio problem: Just as Russell's wife opens her purse to get out a cigarette during the car journey, you hear the sound of a Zippo lighter being opened. Another lighter opens in sync with her actually lighting her cigarette.
Audio problem: When everyone crowds around the TV set to hear the CBS News Bulletin about the Kennedy assassination, we see the TV screen with the flash bulletin card. Then we hear a Folgers coffee commercial, but the TV still is showing the bulletin card.
Audio problem: During the award ceremony when Hoffa and Russ are speaking Hoffa says "right" but his mouth isn't moving.
Chosen answer: First off his name was Chuckie O'Brian. Jimmy Hoffa wasn't his biological father, he was more in the nature of a foster father. Second, he probably knew what happened. What was Chuckie going to do? It was a sanctioned hit. And if he went to the police he would have ended up the same as Jimmy Hoffa. They put him in the middle of it to keep him quiet. If he goes after the people who did it, he's as good as dead. If he talks he could end up in jail with them, and the mafia will probably kill him anyway.