Continuity mistake: When Edie throws the urn of ashes at Susan after she discovered Susan burned her house down, you can see that there is nothing on Edie's left shoulder, but when the camera angle changes to behind Edie in the next shot, her shoulder is now covered by her cardigan.
Continuity mistake: When Carlos pulls Gabrielle down to the sofa for a neck massage, he places the fried chicken bucket by his side on the sofa. When Gabrielle stands up and refuses to have a baby, the bucket has disappeared, and when we see Carlos leaning back on the sofa a few moments later, he has the bucket held in his arm.
Continuity mistake: When Edie gets the phone call, saying Mrs Huber was found, while she is at Mike's, you can see the cell phone on the table where she is sitting. When the phone rings, she reaches to nowhere with her right hand and you can still see the phone. Then the view changes and you can see her getting the call with her left hand.