Continuity mistake: When Addison gives Derek the juju cocoa, he raises it to his lips three times in different shots, then is instantly holding it down by his waist in the next. (00:04:00)
Continuity mistake: When Izzie is looking at the patient board, there are some lines on it which have been wiped out. But in the next scene we actually see Meredith walk to the board and wipe these exact same lines off (even though they were previously rubbed out...) (00:34:05)
Continuity mistake: When everyone is in the locker room nearing the end of the episode Alex starts to shout at George. As he does, George removes his white coat twice between shots. (00:37:20)
