Continuity mistake: When Lisa and Beth are talking in the break room there is a clipboard with a corner on a red folder. When Beth leaves they are now next to each other.
Continuity mistake: Catherine is seen walking into the booth. A few seconds later when Joe ask Beth "to come here" she is not in the booth.
Continuity mistake: At the beginning of the episode when Bill goes into the booth there is a guy that walks out, he is seen walking down the stairs twice.
Continuity mistake: When Lisa is helping Joe with the test he gets her a soda, he puts it on the table she then moves it. It is right next to the can of peanuts. Lisa is seen moving the can of peanuts back, there is one shot that shows it now behind the can of soda, then the next shot they are again next to each other.
Continuity mistake: When Lisa and Dave are talking about lunch in Dave's office the coffee mug on Dave's desk changes position.
The Injury - S2-E22
Continuity mistake: When Jimmy wipes off the dry erase board with his sleeve he does not get all of it, but when he goes to write on it is completely clean.
Continuity mistake: When Lisa and Dave are talking to Mr. James in Dave's office, the phone cord is hanging off the desk. Except in one shot, it is completely on the desk.
Continuity mistake: When everyone is in the bathroom talking to Matthew about his mustache the camera is on him, and Beth can be seen moving her hands. The shot changes to showing everyone and her hands are down at her side, not moving.
Continuity mistake: At the beginning of the episode when they are talking about last year's Halloween party and what Matthew went as the number of pencils in the cup changes from 3 to 4, then back to 3.
Continuity mistake: When Catherine sits down at the break room table Beth is seen walking out of the door twice.
Continuity mistake: Jimmy is talking to Beth about stocks. Bill is seen opening the door to the booth, the shot changes and he is already in the booth. (00:13:30)
Continuity mistake: When Bill is asking Beth to help with the audition tape she is holding a cereal box. The way she is holding the box changes multiple times.
Continuity mistake: When Bill and Beth are doing the audition there is a cereal box on the counter. The back is facing the camera the shot changes the front is now facing the camera.
The Trainer - S3-E11
Continuity mistake: When Lisa walks into Dave's office and says "You Canadian?" One of Dave's hands is at his ear, the shot changes and his hand is now at his side.
Continuity mistake: When Jimmy Dave and Joe are in the break room Jimmy stands up, the shot changes he is sitting down, the shot changes again he is standing up. (00:05:40)
Continuity mistake: For this episode only the light switch in the break room is a dimming switch rather the the normal ON/OFF switch.
Continuity mistake: When Jimmy and Matthew hug the elevator doors begin to close, the shot changes and the elevator doors are open then begin to close again.
Continuity mistake: When Dave and Andrea are talking and walking away from the conference table, Bill is getting up, the next shot he is at the top of the stairs going into the booth.
Super Karate Monkey Death Car - S4-E4
Continuity mistake: When Bill is pretending to be Matthew and he falls off the chair he knocks over his coffee mug and Lisa reaches to put it upright. The shot changes and it is already upright. Also there is nothing in it, he then picks it up and leans back in the chair and falls again, and coffee comes out.
Continuity mistake: When Catherine and Jimmy are talking in the break room, after Catherine gets done telling her story there is a pile of napkins on the counter the top - one is folded. When Catherine and Jimmy hug, there is no longer a folded napkin on top.