30th Sep 2019
Continuity mistake: Velma adds books to the pile in front of her when she takes the telephone order. Looking down the pile, you don't see any trace of the random loose papers that appear when she hauls the whole lot to the desk with the TV on. (00:06:25)
25th Sep 2019
Continuity mistake: After locking the door behind him 4 times, Shaggy goes to open the other one. In the wider shot, the door is decently lit, just a spot of shadow by the handle - in the close-up, the whole area is pitch black. (00:01:40)