Knight in White Satin Armor - S2-E12
Continuity mistake: In the morning, while Janice waits outside in the car, Livia starts to criticize Tony, and when Tony rushes out of the house, in the interior shot there’s a screen door. Then, in the next exterior shot, the screen door has vanished, and now the front door has a deadbolt cylinder as well as a door knob back plate.
Continuity mistake: When Artie visits Tony, he runs to the bathroom. Later in the scene, Artie and Carmela help Tony up to go to the bathroom, but Artie says, "Where're we headed?" as though he didn't know where the bathroom was.
Mr. Ruggerio's Neighborhood - S3-E1
Revealing mistake: Right before the FBI vehicle pulls out behind Carmela, you see the traffic stop on cue, so they can get right behind her. (00:07:37)
Mr. Ruggerio's Neighborhood - S3-E1
Continuity mistake: At the start, when Tony picks up the newspaper from the driveway, the Star-Ledger's front page changes between the first shot and the next close-up.
Continuity mistake: Tony's hair length alternates between a short buzz cut and longer in different shots in the scene where Sil, Paulie and Chris visit him after his mother dies.
Continuity mistake: Livia's hair style keeps changing all the time while having her last talk with Tony. In this scene the Livia character has been superimposed from pre-existing footage as the actress Nancy Marchand had passed away.
Continuity mistake: While Christopher and Benny are hanging out at O. F. Pizza, Jackie Jr. shoves a customer; the man's sunglasses fall backwards off his head, but in the next shot, the man's sunglasses are still up on his head.
Continuity mistake: In the scene where Bacala is telling Uncle Jun about his father and the accident, Uncle Junior gets angry and starts throwing things around, he is wearing glasses. You can see that in between throwing one of the items, he is not wearing his glasses, then he is wearing them again.
Visible crew/equipment: After Tony gets written up for speeding, it then cuts to Bryan Spatafore parking his pickup at the curb, and just as the pickup's door opens and closes, we can see the reflection of the boom mic on the vehicle's window.
University - S3-E6
Continuity mistake: When AJ is having breakfast, the syrup bottle moves around by itself between shots.
University - S3-E6
Continuity mistake: Tracey is cuddling Ralphie at home and places her hand on his belly. The left and right angles of her movement do not match: When she brings her hand towards herself, the following angle shows it on the opposite side.
University - S3-E6
Continuity mistake: When Ralphie and Tracey are at home, he places a dish with a cookie on his belly. The dish keeps moving up and down depending on the angle.
He Is Risen - S3-E8
Continuity mistake: Tony and Gigi are sitting at the poker table at The Bing where there is a stack of money left from the other's card game. At the end of their conversation, the stack of money is gone. Neither Tony nor Gigi grabbed it. (00:28:00 - 00:28:35)
He Is Risen - S3-E8
Continuity mistake: Ralph and Jackie are in Rose's kitchen talking. After Jackie pours a box of Trix cereal, he sets it down with the front of the box (Trix is showing) facing the camera which is set awkwardly on the counter - it is not set down flat on the counter. For the remaining shots of the scene showing Jackie, the cereal box is now flat on the counter with the back of the box facing the camera. (00:31:55)
He Is Risen - S3-E8
Continuity mistake: At Nuovo Vesuvio, Artie pours some Candolini for himself and Tony, then sets the bottle down with the back label (it has the barcode) facing out in the wide shot. In the next close-up, as Ralphie sits down at the table, now the front label of the Candolini is facing out, but when Tony gets up to leave, the bottle reverts to the back label facing out in the wide shot.
He Is Risen - S3-E8
Continuity mistake: When at the funeral parlour, Paulie and Silvio are on the settee and Tony sits on a chair. In close up shots of Tony only, his hands are clasped on his lap, but in long shots of all three characters, he has a hand on each knee.
The Telltale Moozadell - S3-E9
Continuity mistake: During the scene where Rocco gets water thrown at his face, the position of his hands differs between the close-up and the wide angle.
The Telltale Moozadell - S3-E9
Visible crew/equipment: After their school meeting about AJ, while Tony and Carmela walk outside talking about AJ's lack of punishment, as the camera moves backwards, the camera's dolly track is visible at the right side of the screen.
To Save Us All From Satan's Power - S3-E10
Continuity mistake: When Tony sees Jackie Jr. getting a lap dance, the dancer has her top pushed up. After Jackie pushed her off and she moves past Tony, her top is down without having time to move it. (00:29:10)
To Save Us All From Satan's Power - S3-E10
Visible crew/equipment: After the little boy cusses at Santa (Bobby), when both Silvio and Paulie tell the boy to go apologise to Santa, in the wide shot as the boy walks back, we can see a red T-mark taped to the floor in front of the boy's mother.
Answer: That's not Jimmy, just a look-a-like. Jimmy's short and stout, the guy in "Christopher" episode is tall and medium built. The hair is also different.