Knight in White Satin Armor - S2-E12
Continuity mistake: When Janice shoots Ritchie in the chair, when he falls back, you can see a hand underneath push the chair.
Visible crew/equipment: At the gravesite of Livia Soprano, the cast is dressed in black, but there is a man in a light green shirt to the side of the casket in front of the cast who is out of place. (00:39:16)
Suggested correction: This man is cemetery staff, lowering the casket into the grave. Watch as this scene continues, right after Carmela says, "He won't discuss it, he clams up," we can see this man at the bottom right corner of the screen, turning the lever for the device (00:39:30).
Other mistake: In season 5 episode 7, Tony is talking about JFK, and said he was in grammar school when it happened. However, in this episode Tony celebrates his 47th birthday. He was probably born in 1960, so he would have been no more than 3 years old and not in grammar school when JFK was president. (00:26:36 - 00:38:02)
Knight in White Satin Armor - S2-E12
Continuity mistake: The location of the gunshot wound changes when Janice shoots Ritchie the second time. First shot shows up high on left side. Next shot shows in center of chest. (00:44:07)
Cold Stones - S6-E11
Deliberate mistake: Tony smashes AJ's front windshield of his Nissan SUV one time with a plastic sports helmet and it leaves a hole 4 times the size. Not only is the scale size of helmet to hole incorrect, but front vehicle windshields don't shatter like that. Modern windshields are made of laminated safety glass, which consists of two curved sheets of glass with a plastic layer laminated between them for safety, and bonded into the window frame. It would've taken many impacts to cause such a hole, not one hit. (00:49:00 - 00:49:45)
Knight in White Satin Armor - S2-E12
Continuity mistake: When Tony says goodbye to Janice by the bus. A black fella in a hat has already walked past them both. But as the camera angle changes. The same fella walks past them again from 5 yards further back. (00:54:14)
Continuity mistake: Meadow takes the carton of milk out of the fridge and leaves it on the counter. Tony gets up and opens the fridge and the carton of milk is back inside. (00:11:01 - 00:11:53)
Knight in White Satin Armor - S2-E12
Revealing mistake: Richie is breathing on the floor, despite having been shot to death. (00:46:58)
Character mistake: During an argument between Tony and Carmela, they mention her ring, given to her in earlier episode. They refer to it as an emerald. It is a sapphire.
Visible crew/equipment: When Furio goes into the massage parlour, Furio is going towards the back, and the door on the side gets flung open. You can see that it doesn't open all the way, and tube lights are visible. (00:40:45)
Commendatori - S2-E4
Continuity mistake: Christopher is shown exiting through the revolving door twice. (00:49:45)
From Where to Eternity - S2-E9
Other mistake: When Tony comes into the bedroom to see Carmella after he and Pussy kill Matthew, the bedroom door seems to be on the wrong side of the room. (00:49:48)
Audio problem: When Tony confronts Carmela in the backyard about the pool having been drained, when the shot changes to a camera angle inside the empty pool and Tony says "I thought we were getting along better lately", his lips don't match his lines. (00:15:49)
Irregular Around the Margins - S5-E5
Continuity mistake: At the hospital waiting in the car for the emergency room doctor it's pouring rain. However, when Tony and Tony B get out to talk with the doctor it's not raining and starts to rain once they get back into the car. (00:42:24)
Continuity mistake: Paulie serves Tony a plate of rigatoni with a big slice of bread. After a few bits of rigatoni the bread disappears from the plate. (00:49:05)
Continuity mistake: Tony moves his wine glass and pours some wine. He places the wine bottle down in front to his left side. In the next frame the wine bottle is now to his right. (00:54:06)
Continuity mistake: Dr. Melfi is in session with Dr. Elliot Kupferberg. Elliot picks up his water bottle and the popup cap is on the bottle. In the next he is drinking from the bottle, but he isn't shown removing the cap. (00:40:57)
Continuity mistake: When Tony gets into Holsten's the man with the moustache sitting in the first booth facing the entrance is wearing a ring on his right-hand middle finger that disappears when Tony is seated. (00:54:19)
Continuity mistake: While Tony is talking to Melfi about A.J, Melfi's lipstick color darkens halfway during the conversation. (00:12:37)
For All Debts Public and Private - S4-E1
Continuity mistake: Tony is clean-shaven at the doctor's office with Uncle Junior in the lobby and when he makes eyes with the nurse in the hall. However, steps away in the exam room, Tony now has a five o'clock shadow. (00:11:11 - 00:11:32)