Peace Pipe - S2-E5
Continuity mistake: Treatment 4 is beside the nurses' station, as seen when Roy and John are with Debbie's parents, while the drunk driver is being wheeled through the double doors. Later, when Brackett suspects that Debbie's father is with the drunk, as he rushes to the drunk's room he goes through the double doors to get to the room, but while Brackett's in the room speaking to Debbie's father we can see treatment 4's door right behind Brackett, even though they're supposed to be in a completely different area.