Moe n' Joe - S6-E10
Visible crew/equipment: When Jim's beeper goes off in the middle of the night, Vito decides to go along with him to the emergency. In the first shot on scene, there are two chalk T-marks on the sidewalk, and Vito stands at one of them.
Visible crew/equipment: Livia and Junior have a chat about Tony while waiting in line for a movie matinee. It then cuts to the Soprano house, and in the next overhead shot of Tony sprawled on his bed, we can see the T-mark on the floor near the door. In a moment, Lilliana knocks and enters to remind Tony of his appointment.
Visible crew/equipment: While Tony and Chris are seated outside Satriale's discussing the hit on Rusty, the reflection of the camera is visible on Christopher's sunglasses.
Visible crew/equipment: At Eugene's wake, when Vito says that he's going back to the hospital, just as he heads toward the front door, we can see the reflection of the Panavision camera and camera operator.
Continuity mistake: At Uncle Pat's farm, when Tony sits down to breakfast and the conversation turns to terrorism, when Pat says, "Not my problem much longer," we see the newspaper in Tony B's hands in the wide shot, but it cuts to a close-up and the newspaper is turned the opposite way, with no images and different body text.
In Camelot - S5-E7
Continuity mistake: When Christopher is with J.T. in his kitchen, things on the fridge vanish and reappear between shots, depending on the camera angle.
Revealing mistake: After Tony's unsuccessful meeting with Johnny due to Christopher's inability to keep his mouth shut, while Tony and Chris are driving past stores, we can see the reflections of the filming equipment attached to the roof of their vehicle.
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: 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.
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.
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.
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
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.
Visible crew/equipment: Paulie and Christopher convince Tony to head out and try to locate them, and to bring them food as well as shoes for Paulie. In the wide shot, just as Tony puts on his shoes and tells Gloria, "I gotta go," there's a red T-mark on the wood floor at the lower left side of the screen.
Visible crew/equipment: When Jackie and his crew get to the poker game, an actor's red tape mark (double toe box type) is visible on the floor near the poker table. This will be where Carlo Renzi stands with his shotgun.
Knight in White Satin Armor - S2-E12
Visible crew/equipment: After Corrado decides he's definitely better off with Tony, when it cuts to Sal visiting Christopher, the reflection of camera movement is visible on the glass just as Sal walks by.
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: After Carmela heads out, Tony grabs a Dove bar from the freezer and takes a seat at the counter. When Tony unfolds the Waste News, its front page changes between the close-up and side shots. The same thing happens between shots when Tony opens to the second page of the newspaper.
Visible crew/equipment: At the end, when Agent Harris introduces Tony to Agent Marquez and comments on the Mets, the reflections of equipment and the boom mic are visible on the store window.
Visible crew/equipment: After the loud crash is heard, everyone rushes to the front door of Satriale's. Just as Paulie and Tony open the two front doors in this exterior shot, the reflections of the camera and its operator are visible on the store's glass, at the right side of the screen.
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.