Visible crew/equipment: During Joey's surprise Birthday party in her dorm room, she and Dawson start arguing and everyone else suddenly leaves. Right after that, as Joey and Dawson are standing in the room arguing, you can see the shadow of another person on the wall just behind Joey, to the left. The shadow appears to be a boom operator, with a long-handled boom mic, and you can see him moving in and out of the shot by his shadow. Dawson and Joey aren't moving at this point, so neither of them could be causing the shadow. Also, there is equipment shown in shadow as well.