Visible crew/equipment: When JD and the Janitor are having a conversation outside the hospital, on the giant X, crew members are reflected in JD's helmet when the camera is facing the Janitor.

Continuity: When JD writes 'Al Coholic' on the shifts board and the shot then cuts to Elliot, there is a brief cut back to JD and you can see behind him that his prank name has changed to 'Dr. Ass Face'.

Continuity: At the end, after Carla and Turk drive off in their new car, JD is on his scooter and there isn't a chain attached to its rear. But when he drives off there is.

Continuity: Right after Elliot asks Molly about the patient, you can see the Janitor standing next to the table behind Molly. But in the close-up shots on Molly, he is gone.

Continuity: In the end, when Carla comes out of the hospital and sees the Mini Cooper, JD's hands changes between shots. In one of the far shots he is holding the handles on his scooter, but in a close-up shot he is holding his helmet.

Audio problem: When JD jumps onto Turk and they yell at each other, you can hear JD say 'Giggle' or something, in a high voice. But his mouth does not move when this is said, plus he is already screaming in delight, so he couldn't have said it.