Continuity mistake: When Lauren Bacall attacks Edward G. Robinson (after he goads her wheelchair-bound father-in-law into attacking him, causing him to fall over), she clearly scratches him on his left cheek. Shortly afterwards, Claire Trevor notices the scratch marks and wonders what happened. The only trouble is, she notices them on his right cheek.
Johnny Rocco: After living in the USA for more than thirty-five years they called me an undesirable alien. Me. Johnny Rocco. Like I was a dirty Red or something.