Continuity mistake: When Derek and Richard are in the lift talking, you can see Richard's head bandages under his hat. But when he removes his hat, his head is bare. (00:03:20)
Deterioration of the Fight or Flight Response - S2-E27
Continuity mistake: When Chief Webber is sitting alone in the dark his watch says 6:30, seconds later Dr. Bailey comes in and tells him that Denny Duquette died at 7:42 that evening. (01:23:40)
Continuity mistake: When Meredith tries to get into the OR to see Cristina, Bailey walks over to the door to stop her, and they talk. But in the final shot of Christina, you can see Bailey's hands on her head, even though Bailey is at the door with Meredith. (00:30:00)
Owner of a Lonely Heart - S2-E11
Continuity mistake: When Christina is in the locker room eating a packet of crisps, everyone comes in and she asks them if they have any decent food. In the next shot you can see she is now holding an opened bar of chocolate. Then in the following shot we actually see Meredith hand her a wrapped bar, which Christina then opens (and the previously opened bar is gone, of course.) (00:03:40)
Owner of a Lonely Heart - S2-E11
Continuity mistake: Olivia walks into an elevator with Izzy already inside and they go up 3 floors. When Izzy leaves the elevator, it's the same floor from which Olivia came (same equipment and decor).
(As We Know It) (Part II) - S2-E18
Continuity mistake: The scene where the bomb explodes shows the bomb squad captain walking toward the end of a hallway. Just as the bomb explodes you can see he is about 5-6 feet away from the end of the hallway where another bomb squad tech is waiting. After the explosion the scene cuts to Meredith flying backwards then to a shot of windows being blown out then back to a rear shot of Meredith hitting the floor. Notice here that a second floor is not visible at the end of the hallway. The scene finishes with a final aftermath shot of the hallway as the debris settles. Here we see an entirely different hallway with a visible second floor and the end of the hallway extended by about 10 feet.
Continuity mistake: When Dr. Miranda Bailey tries to resuscitate/reanimate her patient Jeremiah, the assistant puts the anesthesia bag down next to Jeremiah's shoulder, in the next shot however, she has the bag back in her hands and lies it down once more.
Something to Talk About - S2-E7
Continuity mistake: When Nurse Debbie gives Christina all the patient files, the 'explosive diarrhoea' file that she puts at the very top of the pile disappears in the next shot and then reappears in the next shot, but turned the other way round. (00:14:40)
Continuity mistake: When Derek sits in the rocking chair in the room with the premature baby and then Addison starts listing their relationship options, the blanket hanging over the back of the rocking chair constantly changes position, evident by the green stripes on it. (00:31:50)
Continuity mistake: When Meredith and Christina lay on the grass in the park, Meredith's hands are on her chest but are by her sides in the next closeup. (00:01:55)
Continuity mistake: We see a nurse writing down "Yang, C" on the assignments board; note the handwriting. Later, when Burke notices that Christina's name is on the board, the handwriting of "Yang, C" is completely different and other minor writing differences are noticeable too. (00:27:55 - 00:33:45)
It's the End of the World (Part I) - S2-E17
Continuity mistake: At the beginning of the episode when Izzie is getting a wheelchair for Dr. Bailey, Bailey's water breaks and it goes all over George's shoes. But when she is hauled into the chair her jeans are completely dry.
Continuity mistake: When Meredith puts the Hello Kitty plaster on her forehead in her car, she puts it on upside-down. When she reaches the elevator it is now on the right way up (it is unlikely she would have removed it just to place it back on the right way up.) In addition when she is in the elevator, from shot to shot the position of her fringe (and how much of it covers the plaster) keeps changing. (00:01:50 - 00:02:55)
Deterioration of the Fight or Flight Response - S2-E27
Continuity mistake: At the very start of the episode when it shows Burke laying on the floor after being shot, there is a very large pool of blood with his glasses right next to the blood. But in the next shot there is no pool of blood anymore but it returns in the next. Additionally, the pair of glasses change position. (00:00:05)
Continuity mistake: You see Karev in the elevator with O'Malley putting on OR scrubs, in the next scene Karev isn't wearing his but a few shots later he is. Karev is wearing gloves, yet we don't see him putting them on.
Visible crew/equipment: When Burke steps onto the elevator Miranda declines his offer to scrub in on the GSW, and just as Miranda admits to having a "date" that evening, a T-mark can be seen on the floor in front of Burke. (00:10:40)
Blues for Sister Someone - S2-E24
Continuity mistake: When Addison and Alex are talking to Rose about tying her fallopian tubes, her necklace jumps from under or over her shirt between different shots. (00:08:45)
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)
