Continuity mistake: When Victoria is telling Molly what she does to tell a guy she's interested in having sex, Molly has a bottle of pills in her hand. When the shot changes she has 2 drinks in her hands. (00:05:30)
Continuity mistake: After Mike's mother tells him that she heard a prowler, when it cuts to Mike and Carl showing up at her house we see that the window is wide open, but when they move in closer ordering the "sicko" to come out of the hedge, the window is closed as it should be, until Mike's mother opens it when she sees that the "pervert" is actually Kay. (00:00:55)
Continuity mistake: In this episode Molly buys Mike a car but they end up returning it. However, in later episodes, they're seen driving it - it's even the "baby" Mike has to let go of (after going to the psychic).
Continuity mistake: When Molly is in the cafeteria with Peggy and Molly is eating Jello, Molly has a fork but in the next shot she's using a spoon.
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)
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)
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)
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 says to her mum about having Mike and Peggy over for thanksgiving. When she does Joyce has her paper out on the table. When Molly walks out however the paper is now folded neatly on the table. (00:07:20)
Continuity mistake: When Mike puts the napkin down on the table it's in a pile. By the time he gets to the door it's neatly folded and flat. (00:15:30)
Continuity mistake: In the morning Molly says the eggs are perfectly fluffy. When she does her fork is lowered. However, as the shot changes she lowers her fork even though it was down before. (00:18:40)
Continuity mistake: When Carl tells Victoria that her story about the drummer from Kiss is great, his hands are in his lap. When the shot changes he's holding his drink. (00:13:50)
First Kiss - S1-E3
Continuity mistake: When Carl calls Mike a "chunky white Michael Jordan" his grip on his coffee cup changes from holding the handle to holding the actual mug between shots. (00:02:21)
First Date - S1-E2
Continuity mistake: Molly asks Mike who's underneath the badge while on the date. When she does she has her chin in her left hand in one shot then not at all in the next shot. (00:13:30)
Peggy Shaves Her Legs - S1-E19
Continuity mistake: When talking to Peggy at the school, Molly says a girl can't be too careful. When she does, Peggy has her drink in her hand which changes to a sandwich when the camera changes. (00:06:40)
Joyce & Vince and Peaches & Herb - S1-E17
Continuity mistake: At the start, Molly gives Mike a few friendly slaps on the shoulder. She does this with her right hand but as the shot changes she is now using her left hand. (00:01:20)
Continuity mistake: Molly asks Mike if he was serious about the whole burial thing. When she does, Mike is holding the bottom of his cup of tea. When the shot changes, he's no longer holding the bottom of the mug. (00:05:00)
Continuity mistake: When Vince is on his knee with ring held out to Joyce, he's holding it with one or two hands depending on the shot used. (00:17:25)
Continuity mistake: When Carl is making the elephant trunk joke, he has his beer up by his right ear. When the camera changes to a different view, his beer is now down on his chest. (00:15:30)