Continuity mistake: As Walt is talking to Saul in his classroom, there is a pen under the desk by the chair leg Walt is standing by. It is next to the chair's front left leg. A few moments later without being hit, the pin moves to the front right leg.
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)
Continuity mistake: When Jane shows Jesse the 18 month chip, Jesse's watch face is on the inside of his wrist. Camera cuts and now it's on the outside, with no time to move it. (00:07:40)
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.
Continuity mistake: When Walt says Skyler looks nice, she has her hands on baby bump. When the shot changes to behind her you can see her hands are up by her neck instantly. (00:09:10)
