Superfreak - S7-E3
Character mistake: When Meredith adds Amy's name to the board for Derek's surgery she spells Amy's last name differently than Derek's.
Continuity mistake: When attaching the arms during surgery, they show the same arm with the tattoo "Nicole" pink up twice instead of showing both arms.
Continuity mistake: At the beginning, in the car on the way back from the hospital, in one shot Dr. Kepner is at Dr Karev's right and in the next she's at his left.
