Visible crew/equipment: In "Dance" (Series 1), Paul and Barry are in the disco and Paul is next to the mirrors. Before he leans to the mirror on the right, two women can be seen reflected in the left mirror, one being the director. (This can only be seen on the DVD version.).
Revealing mistake: At the very beginning of most episodes of Series 1, during the pre-credit scene, either Paul or both of the brothers can be seen waiting for their cue. It usually lasts between one and three seconds.
Visible crew/equipment: At the very beginning of "Breakfast Telly" (Series 1), while the brothers are waiting for their cue, a boom mic and pole can be seen at the top of the screen. (This can only be seen if viewed on a 4:3 tv or a computer screen, viewing it on a 16:9 zooms the picture in and it cannot be seen).
