Grandma Got Run Over By A Reindeer - S2-E12
Visible crew/equipment: When Burke and Cristina are walking along and Burke asks her if there is anything he should know about her religious holidays, you can see crewmembers, a boom and a stage light reflected in the glass running alongside. (00:05:30)
Grandma Got Run Over By A Reindeer - S2-E12
Continuity mistake: Derek is talking to Addison while he takes his iPod, winds the earphones around it and puts it in his pocket. But then as he stands, the iPod is now clipped to his shirt and the earphones are hanging around his neck! (00:26:00)
Grandma Got Run Over By A Reindeer - S2-E12
Continuity mistake: In the first overhead shot showing Izzy lying under the Christmas tree, you can see Meredith's hair to Izzy's left but then the the next shot is Meredith coming into the room and Izzy under the tree by herself. (00:41:05)
Continuity mistake: At the beginning when Derek is going to cook the trout and Addison is angry at him, the fridge door is shut. But in the next shot it is open a little bit and Derek closes it. (00:02:20)
Visible crew/equipment: After Meredith discovers Derek visiting her mother at the nursing home, when it cuts to Miranda in the OR the T-mark can be seen on the floor at Cristina's feet. (00:26:40)
Continuity mistake: Just before George withdraws some blood from Bex's arm, her right sleeve is rolled up when Addison is beside her talking. In the next shot as Bex is drawing, the sleeve is suddenly rolled back down and George pulls it back up again to get some blood.
Continuity mistake: When Derek gives Meredith a white bag to hyperventilate into when she is crying in the closet, the large orange sticker on the side of the bag disappears and then reappears again. (00:35:30)
Factual error: Izzie tells her patient, Cheyenne and her mother, Mrs. Ward that they live in the same town she grew up in - Chehalis, Washington, yet mispronounces it. She says CH-halis (like CHurch) when it is SH-halis like Chinook Salmon.
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.
It's the End of the World (Part I) - S2-E17
Continuity mistake: After Meredith puts her hand on the bomb, everyone stands up. It shows Christina and Burke standing up looking at her, But in the following wideshot Dr. Burke is suddenly crouched down again.
(As We Know It) (Part II) - S2-E18
Continuity mistake: When Izzie starts kissing Alex in the closet, as he tells her to stop she rests her hand on the back of his head. In the next shot it is on his cheek. (00:09:45)
(As We Know It) (Part II) - S2-E18
Continuity mistake: After Alex and Izzie have had sex in the closet, just before Izzie leaves in the first shot her hair is hanging in front of her shoulders. In the next shot as she walks out, it is all pulled back behind them. (00:13:35)
(As We Know It) (Part II) - S2-E18
Continuity mistake: When Christina notices the bomb squad moving Meredith down the hallway with the gurney, she leaves the room and removes her scrub jacket and hands it to a nurse. When she is out in the hall and reaches them, she suddenly has the scrub jacket back on again. (00:18:50)
(As We Know It) (Part II) - S2-E18
Visible crew/equipment: When Meredith is walking away from Thatcher's house, there is a crew member that is between the house and mailbox who slips into the shadows. (00:33:12)
(As We Know It) (Part II) - S2-E18
Character mistake: Meredith states that she cannot remember the last time her and Derek kissed. Derek says that the last time was when they were still dating, but it was actually at the end of season two episode three, after Addison arrived in Seattle and Derek and Meredith had stopped seeing each other. (00:40:00)
Suggested correction: She is referring to the last time they kissed without any issues. The last time they were good.
(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.
What Have I Done To Deserve This? - S2-E20
Continuity mistake: At the beginning when Meredith is laying on her bed, her head is dead centre on her pillow. In the next closeup her head is right on the edge, almost falling off of it. (00:01:05)
What Have I Done To Deserve This? - S2-E20
Audio problem: When Alex pages Izzie and she comes outside, he presses her against the wall and then gives her a cupcake. When she takes it she goes "Oooh!" but her mouth is closed.
Band Aid Covers the Bullet Hole - S2-E21
Continuity mistake: When Callie places the hockey player's hand X-Ray on the chart, in the first shot it is on the left of the board. In the next it is dead centre and then back to being on the left again. (00:09:35)
Band Aid Covers the Bullet Hole - S2-E21
Continuity mistake: When Derek is talking to Meredith on the hospital balcony and they are eating a sandwich each, in one shot Derek is taking a bite from his sandwich, then in the next shot he is suddenly holding it down at waist level. He then raises it to take another bite and you can see the previous bite has gone and the sandwich is whole again. (00:21:55)