Continuity mistake: There is an X on the back of the black Hummer during behind shots. It disappears approximately 10 seconds later.
Continuity mistake: Walt Jr. throws up the alcohol into the pool and some of it gets on the side walls. In the wide shot this has all disappeared.
...and the Bag's in the River - S1-E3
Continuity mistake: Walt picks up the first sandwich and the plate he dropped. He doesn't quite get everything. The camera angle changes and the floor is a lot cleaner now.
Continuity mistake: Walt is driving down a deserted road singing "A Horse with No Name." You can see the roadway behind him through the hole in the headrest. At first, the road is empty. But then a white vehicle quickly approaches. The camera angle changes and there are no vehicles behind him, but a police car coming from the opposite direction passes and makes a u-turn. When the camera angle is back inside Walt's car, the white vehicle turns out to be the police car that just made a u-turn. (00:01:00)
Continuity mistake: With the camera angle aimed up through the pan, Jesse cracks an egg into a transparent corning skillet. The yolk breaks and starts to run. The camera angle changes to above the pan as Jesse cracks a second egg. Both egg yolks are now intact. (00:16:00)
Open House - S4-E3
Continuity mistake: While at Walt's apartment discussing the purchase of the car wash, there is a painting behind Saul that goes from crooked, to straight, and back to crooked.
Continuity mistake: Walt Jr gets Walt Sr to drink apple juice in the hospital, he takes a drink from a cup that's 3/4 full, then sits the half full cup down. Hank comes in and camera focuses on him. When the camera returns to a wider shot the cup of apple juice is now 3/4 full again. (00:40:35)
4 Days Out - S2-E9
Continuity mistake: When Walt gives in and gives his phone to Jesse he doesn't have a hood up. When we see Jesse in the next shot, Walt has a hood up with no time to put it up. (00:23:00)
Continuity mistake: When Badger is talking to the cop at the start, a guy behind them gets on his bike and cycles off behind a pillar but never appears the other side of the pillar. Given the width of the pillar you should see him instantly. He just vanishes. (00:02:00)
Negro Y Azul - S2-E7
Continuity mistake: When Walt comes in and speaks to Marie, Marie has her wine glass on the side, camera changes and now it's in front of her face. (00:30:00)
Negro Y Azul - S2-E7
Continuity mistake: When Skyler and Marie are talking about going to El Paso, Skyler puts a red pepper down on the near side of a cucumber. Camera changes to another view and now the pepper is on the far side of the cucumber. (00:28:30)
Negro Y Azul - S2-E7
Continuity mistake: When Skyler asks Marie if she is going to El Paso, Marie's glass of wine is a fair distance from the blue jug on the side. Camera cuts and now it is next to said jug. (00:28:20)
Gray Matter - S1-E5
Continuity mistake: When Jesse gets out the car at the start, the red furry dice are uneven in height. Camera changes angle and now they are level. (00:03:45)
...and the Bag's in the River - S1-E3
Continuity mistake: When Marie is first looking at the shoe in the shop she picks it up and examines it. Camera cuts and now the shoe is in a completely different position. (00:12:50)
