Visible crew/equipment: After Paulie and Silvio hug AJ and Meadow at the hospital, when Meadow tells them Tony is with Carmela, we can see the boom pole and mic's moving reflection on the glass, at the top of the screen. Then, as AJ tells Meadow that he doesn't believe it was a carjacking, the mic's reflection dips into view again on the glass.
Visible crew/equipment: While Corrado and Mikey are at Mariolina's wake, just as Corrado says, "Where he spills his guts on some shrink's carpet," we can see the yellow tape mark on the carpet where Corrado had been standing.
Visible crew/equipment: At dinner, when Tony bends down to kiss his mum, the moving boom mic's reflection becomes visible on the glass behind Livia. The reflection of the moving boom pole and mic continues to be seen during the dinner scene.
Visible crew/equipment: When Carmela and the kids exit Tony's room in the hospital, just as Agent Harris walks toward Tony, we can see the reflection of the boom pole and mic on the cabinet glass, near the right side of the screen.
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)
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)
Revealing mistake: The semi-automatic handgun the gunman is shooting has no rearward slide movement after each shot is fired for the shell casings to eject. The gun is firing but it's not reloading, however it's firing several shots. This is just not possible. In a few other previous gun scenes like the Mikey Palmice hit Christopher is dramatizing the recoil by moving the handgun up and down and snapping it in a way that just doesn't make any sense. (00:48:50)
The Legend of Tennessee Moltisanti - S1-E8
Other mistake: Christopher Moltisanti fires a 2nd warning shot at a baker. The shot is fired at the floor but a mirror up on the wall behind the baker shatters. In the next shot and all subsequent shots, the mirror is undamaged. Now this gun was a prop gun, supposedly modified to fire blanks. How did the mirror shatter? It couldn't have been part of the planned shot. Christopher was aiming at the floor. (00:18:41)
The Legend of Tennessee Moltisanti - S1-E8
Revealing mistake: Christopher is in the pastry shop. When his head is turned to the left, an earpiece can be seen in his ear. (00:17:35)
Revealing mistake: When Tony buys the orange juice off the street vendor (just before he is attacked by the hitmen) you can see the magazines on the vendor's stand being blown around by the "heavy winds" that are present throughout the episode. However, if you look behind Tony, you can see the scenery is almost completely still. The "wind" is coming from just off camera. (00:27:17)
Revealing mistake: When Tony collapses in his back garden, and the barbecue grill explodes, some coals (supposedly thrown into the air by the explosion) land next to Tony's body. Watch this moment closely however and you can see that the coals come into shot from left of the screen and not above from the air as they should. Obviously thrown in by a nearby crew member, just off-screen. (00:19:48)
I Dream of Jeannie Cusamano - S1-E13
Revealing mistake: When Artie visits Livia at the hospital there is a close-up of the newspaper that Livia is reading and it is obviously fake. Some of the articles look like they have been pasted into it and there are white strips of paper covering up headlines or replacing them with new ones. (00:16:50)
Continuity mistake: Valentina is sitting and reading a magazine when Tony enters her hospital room. She places the magazine on her lap. Throughout the scene the magazine appears on her lap when the camera is on Tony and disappears when the camera is on Valentina. (00:18:57)
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.