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.
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: While Tony and his crew are hanging out at Satriale's, they hear a crash outside, and as they all rush out the back room, we can see a red T-mark taped to the floor.
Visible crew/equipment: When Catherine puts on Corrado's CPAP mask/headgear while he's asleep, it then cuts to the stove at Satriale's where Paulie is cooking up sauce, and at the start of this shot, a red tape mark is visible on the floor at Silvio's feet.
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