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.
Moe n' Joe - S6-E10
Visible crew/equipment: After Vito drives by Satriale's, it cuts to the televised football game at the Soprano house, and when Meadow hands Bobby the beer, the reflection of overhead set lighting is visible on the side table's glass top.
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.
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)
The Legend of Tennessee Moltisanti - S1-E8
Visible crew/equipment: When Agents Harris and Russo knock on Tony's glass door from the backyard to ask him to open the door from the main entrance in order to explain to their kids that they're "having visits", as Tony closes the glass door, a stage light is reflected on it. (00:36:24)
The Legend of Tennessee Moltisanti - S1-E8
Visible crew/equipment: When Tony gets out of the car to go looking for the weapons hidden in Livia's room at the nursing home, the camera and a big light panel are reflected on the car's door when Tony closes it, as well as the dolly track, which is on the steel bumper before the shot goes forward on Tony while rescuing the bag from the trunk. (00:23:01)
Visible crew/equipment: In the show's opening title sequence, in the moment where Tony Soprano passes with his car through the tollbooth, the cameraman's legs, sitting next to him, are reflected on the windshield.
Answer: Yup, just like Nicholas Lea was chosen to play Alex Krycek on the X-files after showing up on 1 episode as a different character.
Grumpy Scot