Box Cutter - S4-E1
Revealing mistake: In the scene where Hank is on his laptop bidding on a mineral on 'Mineral Emporium', the address bar shows 'C://.' which means the web-page is in his own documents on his laptop. No way he can bid on a mineral if it's not online! (00:24:15)
Visible crew/equipment: Jesse and Mike are driving to the first pickup spot in the desert. The camera pans down over the windmill/pump with the car driving towards us and a classic BB desert scene in the distance. A cameraman is visible in the bottom right of the shot. (00:08:50)
Visible crew/equipment: When Walter walks towards Jesse's house when he hasn't shown up for work a camera and boom microphone shadow is shown on his back. (00:40:10)
Box Cutter - S4-E1
Continuity mistake: When Gus Fring kills Victor and throws him to the ground, a stream of blood runs between Pinkman's and White's legs. When the angle cuts, the stream is now a puddle around Victor's head, no blood near the legs.
Box Cutter - S4-E1
Continuity mistake: At the start, there are 2 foam pieces on the floor when Gale opens the box. When he goes to pick them up there are 3. (00:00:30)
Factual error: Walt and Jesse are fighting and Walt dislodges a copy of the videogame Rage from a cupboard. Rage was released more than 2 years after the time this episode was set. (00:44:30)
Box Cutter - S4-E1
Continuity mistake: When trying to get Victor into the barrel, Walt sits against the barrel in one shot but is stood holding it in the next. (00:37:00)
Box Cutter - S4-E1
Continuity mistake: When Pinkman and White are having breakfast in the diner, the items on the table keep changing in each shot. Specifically, the jelly, the milk, the cup with the cream and, most noticeably, the rolled napkin with the cutlery inside: Sometimes folded, others opened.
Box Cutter - S4-E1
Visible crew/equipment: When Skyler gets out her car after speaking to Saul, if you watch the chrome on the door you can see a boom mic moving. (00:18:25)
Continuity mistake: When Max Arsinaga is shot, the amount of blood on the border of the pool suddenly increases between frames right before the scene ends. (00:45:05 - 00:45:15)
Box Cutter - S4-E1
Continuity mistake: When Gus is getting his shirt back on, he's doing up the first couple of buttons. Camera cuts and his shirt is done up and his tie is done. (00:34:45)
Box Cutter - S4-E1
Continuity mistake: When Gus is putting his orange jumpsuit on, he puts one shoulder on, camera cuts and he puts it on again. (00:29:00)
Open House - S4-E3
Continuity mistake: In the scene whee Walt and Skylar are talking to Saul, his shirt unbuttons.
Box Cutter - S4-E1
Continuity mistake: When Marie returns to her home and we see Hank bidding online on crystals, when she walks in and says she's back the side view of him shows his mouth hanging partly open. When it cuts to a different angle, his mouth is shut.
Continuity mistake: Mike yells at Jessie to make himself useful and find a gun. The shadows in these two scenes are very long indicating it was shot late in the day. In the next shots and rest of the sequence, the sun is overhead.
Continuity mistake: When Walt is using the forklift, the forks are angled back to stop the barrel rolling off. However when it's time for the barrel to roll off the forks, they are leaning forward. (00:28:25)
Box Cutter - S4-E1
Revealing mistake: When Skyler walks down the hallway she stops outside Walt Jr.'s room, however the shadow on her chest keeps moving after she stops walking. (00:11:50)
Other mistake: When Walt is ringing Jesse to find out where he is, the call goes straight to voicemail. However, when he rings Jesse from inside Jesse's bedroom, the phone rings before going to voicemail. The mistake being that the call should have gone straight to voicemail. (00:41:00)
Crawl Space - S4-E11
Factual error: When the doctor is reciting Jesse's medical information, he states that he is 1.87 meters, which would make Jesse 6ft 3 in. Aaron Paul is only 5ft 8 in. (00:07:42)
Suggested correction: First, the doctors says 180 centimeters, not 1.87 meters. 180 cm is 5'10." But it's not a mistake if characters are a couple inches taller or shorter than the actors that play them. Just like often characters can be older or young than actors that play them.
Box Cutter - S4-E1
Continuity mistake: When Gus drops the Stanley knife, it's position in relation to Walt changes. In one shot it's horizontal to their position then it's on an angle. (00:33:30)
