Revealing: Whenever the mobsters in the Sopranos pay they almost always take a wad of cash out of their pocket and pull off the top 3-4 bills and hand it over. If Tony is paying for a pizza he pulls off 3-4 bills. If he's bribing someone he pulls off 3-4 bills. No matter what the amount is for that particular situation, it's always covered with the top 3-4 bills of the cash wad.

Continuity: Episode 6-3, "Mayhem", 3/26/06. When Pauline Walnuts is talking to Tony in the hospital room, the close up of the heart monitor shows the heart rate in highlighted text, with the word "Tachycardia" flashing. In the shot from Paulie's point of view, the heart rate is in normal text and "Tachycardia" is not flashing.

Revealing: In at least one scene at the Bada Bing, the neon sign reading "Satin Dolls" can been seen reflected in the mirrors. Satin Dolls is the the name of the real strip bar where the Bada Bing scenes are filmed.

Continuity: Season 6. Episode 69. "The Fleshy Part of the Thigh" The card with the proverb stuck on the billboard keeps swapping positions depending if the angle is medium or close.

Factual error: The whole Mafia side of the family that Tony frequents say how they smoke only the finest Cuban Cigars, quite frequently Monte Cristo's. Cuban cigars don't produce white ash like it does on the show. Cuban cigars' ash is a dark brown color.