Continuity mistake: When Joyce is saying about loosing Victoria as a baby, Vince goes from looking at Mike to Joyce instantly.
Peggy Shaves Her Legs - S1-E19
Continuity mistake: Peggy says to Molly she needs some advice. When she does so, Molly has nothing in her hands. When the shot changes her sandwich is back in her hands. (00:05:20)
Peggy Shaves Her Legs - S1-E19
Continuity mistake: Peggy says she sleeps with a gun under her pillow, and she has her sandwich in one hand. When the shot changes it's in two hands. (00:07:00)
Continuity mistake: When Mike undoes his trousers Molly is reading a paper. This paper changes style and position however. Noticeably the top is folded towards Molly slightly and ruffled in appearance in one shot, but neat, tidy and flat in the next. (00:03:00)
Continuity mistake: Molly asks Mike if he's actually going to the game tomorrow night. When she does Mike has the two tickets in his left hand. When the shot changes they're in his right hand. (00:05:10)