Continuity mistake: As Laurie Danesi (Jamie McCoy) brings in Dusty's (Sam Nicotero) groceries, the sack in front has several items showing, one item appears to be a bread of some sorts. A bit later when Dusty grabs the top of the sack, the only item shown is the bread wrapper, and it is just bearing visible.
Visible crew/equipment: Right after Laurie Danesi (Jamie McCoy) first meets Matthew Michaels (Damien Luvara), there is a scene at the cemetery/construction site with a blue jeep and a red pickup passing in front of the camera. Watching closely, one can spot the reflect of the film crew in the two vehicles. It is more noticeable with the jeep.