Continuity mistake: At the very start, the way Molly holds her bowl changes between shots. Notice her left thumb is either at the lip of the bowl or near the bottom of the bowl. (00:00:15)
Mike Goes to the Opera - S1-E13
Continuity mistake: At the Opera Mike says something about a boxing match. When he does, Molly puts her program down, camera changes, and she lowers her program again. (00:05:00)
Mike Goes to the Opera - S1-E13
Continuity mistake: When we see Victoria and Joyce at the very start, in the very first shot Victoria has a good chunk of cake on her fork. When the shot changes, the fork is empty. (00:02:20)
Mike Goes to the Opera - S1-E13
Continuity mistake: When Molly hands Peggy the bag of medicine, the bag rotates itself. Note the fold at the top of the bag. (00:14:40)
Mike Goes to the Opera - S1-E13
Continuity mistake: At the opera, Mike asks what it's about. When he does so the way he holds his program changes instantly between shots. (00:04:50)
Continuity mistake: When Mike wakes Molly up at the start of the episodes, Molly's hand moves from by her neck to over her face as if blocking out light. (00:01:40)
First Date - S1-E2
Continuity mistake: After their date Molly is on her porch, and she has her arms by her side. As Victoria runs out, she has her hands on her hips. (00:10:30)
Continuity mistake: Molly puts her bag on the back of a chair and proceeds to open it and put her hands inside. When the shot changes however she's now got her purse out and open with no time to do so. (00:04:30)
Continuity mistake: Mike tells Nana that another woman flirted with him. When he does, the way Carl holds his beer changes between shots. (00:13:50)
Continuity mistake: When Molly and Victoria are talking in the kitchen and drinking wine Molly downs her wine and puts the empty glass on the table. However, wine reappears in the glass without being poured. (00:12:40)
Continuity mistake: When Victoria says she likes the stage of the relationship where no-ones got a restraining order or asked for a 3 way, her hands are together in front of her. The camera changes to a different angle and now one hand is in Molly's. (00:05:00)
Continuity mistake: When Molly comes home at the end of the episode, Victoria is sitting on the sofa with a cup of tea or coffee in her hand. In the first shot she has both hands on the mug, in the second shot however her right hand is lowered. (00:18:30)
Continuity mistake: When Mike takes the dog for a walk, the remote control keeps changing from on the table to on the floor and back between shots. (00:15:20)
Continuity mistake: Carl asks Victoria what it is she actually does, while doing this he is playing with a napkin. When the shot changes, he's no longer playing with the napkin. (00:12:30)
Continuity mistake: Mike tells the waitress "more pitchers and more pretzels" When he says this the waitress has an empty tray in her hand. When the shot changes the glasses that were on a table behind Sam, Mike and Carl are now on the tray with no time to do so. (00:13:50)
Continuity mistake: At the bar, Carl says "location, location, location." When he says this, Samuel has got a lot of beer in his glass. When the shot changes, it is much much lower in the glass. (00:13:40)
Continuity mistake: Carl tells Mike he should get a chin strap for his hat while taking his jacket off in the cafe. When the shot changes Carl's jacket goes from still being mostly on, to completely off in an instant. (00:01:50)
Continuity mistake: Mike says he has to go and Molly is holding his coat up by his collar. When the shot changes, she's no longer holding the collar. (00:00:50)
Continuity mistake: When Molly is saying Mike didn't even make it into the house, she puts the milk down on the table. When the shot changes however the milk is back in her hands. (00:04:40)
First Date - S1-E2
Continuity mistake: When Carl says about it being a 7/10 split, his coffee mug goes from on the table to up by his chest between shots.