Continuity mistake: Tony gets out of the car near the start and there is no glass on the floor, when he calls Christopher over, broken glass on the ground has appeared.
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)
I Dream of Jeannie Cusamano - S1-E13
Continuity mistake: When Tony has a talk with his mother Livia while she's lying on the stretcher and has been carried by paramedics, he puts first his hands on the stretcher's supports; then in the next shot, he puts them on Livia's face. (00:53:26)
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)
Continuity mistake: The scene where Hesh and Massive Genius are sitting down and drinking. Massive Genius has just requested that Hesh pay reparations money. Paulie then steps forwards, aggressively demanding "or what?" Behind him, Chris is standing by the white pillar. However, two shots and 2 seconds later, when the camera cuts back to Tony's holding Paulie back, Chris has completely disappeared from the veranda - he is neither behind Paulie or Silvio.
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