Visible crew/equipment: At the beginning of the scene where Bill leaves the house to look for Ben, the overhead mic is in shot when Jenny says "how people let that happen to them." (00:21:41)
Relax-Ay-Voo - S4-E7
Continuity mistake: Christine drags a Christmas tree in through the front door, the angle changes and the front door is shut. In all following shots the front door is open again.
Visible crew/equipment: In the song at the end of this episode just after Bill has taken the cake out of the oven you can see a shadow of the boom mike on Rona's face.
Continuity mistake: In the opening sequence, after the postman opens the pillar box door to release Bill after she has got her skirt caught in it, he walks back towards his red van out of shot. The van drives off before he has had enough time to get himself and his post sacks in.