Continuity mistake: When Emilio's body crashes through the ceiling and lands on the downstairs floor, there is one huge chunk of carcass that lands on the floor in one piece. When the remnants of the body are shown from a different angle, they have been replaced with numerous, smaller chunks. (00:45:30)
Crawl Space - S4-E11
Continuity mistake: Ted is in his house with Saul Goodman's men. When he beats his head on the furniture after he stumbled on the carpet in attempt to escape and passes out, his legs change position in two different angles shots.
Continuity mistake: At the start, Badger is on a bench talking to another guy. In the background there are people walking around in a park behind them that keep teleporting around or walking through multiple times from the same direction between cuts.
Box Cutter - S4-E1
Continuity mistake: When Gus starts to walk away from where he killed Victor, he drops the Box Cutter, and we see it landing. However, after a cut to the next shot, its position has changed. It is no longer sitting on the line in the floor, and it is pointing 180° in the other direction. We can also see from Walt's shadow that the Box Cutter has moved quite a bit further away from Walt. (00:35:05)
Gray Matter - S1-E5
Character mistake: The actor that plays Walter Jr. is laughing in the scene where they confront Walter about treatment. Hank is reaching for items from the cheese plate and RJ Mitte is trying to hide his laughter. (00:25:30)
Crawl Space - S4-E11
Visible crew/equipment: A camera in a black protective box is visible on the ground in the intersection during the crash sequence when Walt gets T-boned by an SUV. (00:24:48)
Revealing mistake: When Jesse puts Emilio's dead body in the bathtub and we see a view from below, Emilio blinks. (00:42:27)
Continuity mistake: While Gus speaks with Eladio beside the pool the sun changes on the floor between shots.
Say My Name - S5-E7
Continuity mistake: When Hank steps in and presents the search warrant to Mike, he's holding it close with Mike looking down at it. When the angle cuts, suddenly Mike is leaning his head back like he's trying to look at it near sighted.
Continuity mistake: At the dinner table, after Walt tells Jesse that this business is all he has left, he is holding his glass and spinning it around by the top with his fingers. When the angle changes to show his face, suddenly his hand is balled in a fist behind his glass.
Continuity mistake: After Skyler excuses herself from the table, Jesse looks awkwardly to the side after taking a bite of green beans. As he does from the front angle, his left arm folds in front of his chest and he puts it under his outstretched right arm holding his fork. When the angle changes to the side, suddenly his left arm is out holding his glass of water.
Revealing mistake: Emilio's eye twitches when the gun is dropped on the bottom of the bath next to his head while he is supposed to be dead. (00:42:54)
Dead Freight - S5-E5
Continuity mistake: A little boy finds a tarantula at the start of the episode and picks it up, letting it crawl over his hands. In the overhead shot of his hands, it shows him letting it crawl up his left wrist and start to get on his sleeve. But in the next shot from in front, suddenly the spider is in the middle of both his hands crawling over them.
Other mistake: At an RV park, Hank is investigating an RV that looks like the one he saw in the pictures from the ATM camera. Desperate for a vantage point, he goes around to the back of the RV and starts to climb up the ladder on the passenger rear side of the vehicle. This RV is not supported at this time in a permanent fixture, as it's revealed shortly there after that the occupants were just on vacation. So Hank's full body weight getting on the back corner of the RV should have shifted it on it's suspension and alerted the people inside that something was going on far sooner than it did.
Continuity mistake: Sitting outside a crack house looking for Jesse, Mike and Walt are talking in Mike's car. When Mike says he could just be mugged or shot, the camera is behind their heads. Walt turns his head towards Mike while he's saying this. When the camera angle changes, suddenly Walt is looking out of the passenger window again.
Dead Freight - S5-E5
Audio problem: The engine's horn sound constantly changes before the train is robbed. And when the train begins to move again, a railroad crossing bell is heard, even though the crossing ahead just has crossbucks.
Factual error: On the radar screen, a flight, SAA332 is seen. SAA is the icao code for South African Airways, which did not serve any city near Albuquerque in 2009.
Chosen answer: It is part of the ritual for la Santa Muerte. It is a sign of humility and sacrifice.
djm