Revealing mistake: At the end of the episode when Tuco shows up at Walter's house in the backseat of Jesse's car, he tells Walter to get in. As they drive off, the shot pans out to show the street sign across from Walter's house. The sign says Piermont, which is the real name of the street. In the show, the Whites live on Negra Arroyo Lane. (00:48:00)
Continuity mistake: When Walter and Jesse try to leave again, Tuco asks them what the hurry is and they say they are done. But then Tuco walks right up to Jesse in one shot and is staring him in the face as he nods. It then cuts to a different angle as Tuco says "You're done" But now suddenly he's standing face to face with Walter and then turns to look at Jesse.
Continuity mistake: When season 1 left off, at the very end of the last episode, Tuco examines the blue meth seriously and says, "What is this shit? This is blue." At the start of season 2, the scene is repeated, only when Tuco sees the blue meth, he laughs and then says "What is this? It's blue." Even though its supposed to be the same scene, the dialogue is slightly different and Tuco's demeanor is completely different. (00:01:05)