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: 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)
Visible crew/equipment: When Molly is talking to Joyce about the past boyfriends, stage lights are reflected in Joyce's wine glass. (00:14:00)
Continuity mistake: When Mike tells Molly how much going to the game makes Carl, Molly is picking up some books and placing them in her left arm. She then starts to turn towards Mike and you can see that her hands are apart. When the camera changes to a different angle however, her hands are together during the turn towards Mike. (00:10:00)
Continuity mistake: In Sam's, Mike says to Carl "See, No-one can bribe Mike Biggs" When he say's this he lowers his right arm which he had outstretched. When the shot changes, his arm is outstretched again. (00:08:10)
Continuity mistake: When Mike and Molly are in the bedroom, Mike is reading a book holding it in his right hand. He then proceeds to grab the book with his left hand. The shot changes to another angle and Mike grabs the book a second time. (00:06:30)
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)