Continuity mistake: Walt and Skylar are talking. Walt is lying on the bed after just waking up. In one scene, there is a blanket lying next to him. In another scene, he is covered up by that blanket. (00:05:12 - 00:06:00)
Problem Dog - S4-E7
Continuity mistake: Skyler makes Walt return the Challenger to the car dealership, but Walt decides to take it to a parking lot and spin donuts with it. Just before he crashes, he's spinning clockwise, starts to lose control, and tries to correct it by turning the steering wheel sharply to the left. However, from the overhead shot, the marks on the pavement indicate he was spinning counter-clockwise and tried to correct by turning right. (00:05:50)
Problem Dog - S4-E7
Continuity mistake: Walt unloads the money that's hidden in the drinks cases. He removes the Pepsi Max case and puts it on the floor, leaving the Coca-Cola case on top. Camera changes and the Pepsi Max case is now back on top. (00:15:00)
Problem Dog - S4-E7
Continuity mistake: When Jesse is emptying the cigarette, his fingers are right at the end of the cigarette. Camera cuts and now they are up the other end. (00:19:20)
Problem Dog - S4-E7
Continuity mistake: After Walt makes the ricin poison and Jesse is holding it in the little vial, the position Jesse is holding it changes between shots. Holding it in one hand up looking at it from side angles, to the front angle view him holding it more outstretched and in both hands.
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)
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: While Gus speaks with Eladio beside the pool the sun changes on the floor between shots.
Continuity mistake: After Gus goes to the restroom, there's a shot of the cartel leader smoking a cigar as he turns to look at Jesse. The cigar is burnt down nearly to the band around it where his fingers are. When it cuts to a different angle to him taking it out of his mouth, suddenly there is much more cigar left above that band.
Continuity mistake: There is an X on the back of the black Hummer during behind shots. It disappears approximately 10 seconds later.
Crawl Space - S4-E11
Continuity mistake: In the opening scene, the medical team is treating Gus. The oral syringe of medication is drawn to "1", in the next scene, it is completely full when the man administers the drug. (00:01:20)
Chosen answer: It is part of the ritual for la Santa Muerte. It is a sign of humility and sacrifice.
djm