Plot hole: In this episode Ted claims he lost his hair in 8th grade (and was subsequently able to help his junior high girlfriends friend rent a car). But in Season 1, Episode 8 "My Fifteen Minutes" Ted tells Dr Kelso that when he started as the hospitals legal counsel he still had his hair.
My Kingdom - S2-E19
Continuity mistake: When J.D lends his nasal spray to Doug in the final scene Doug returns the spray to J.D after putting the cap back on. In the very next shot as J.D says "Don't bogart my nasal spray", J.D uses the spray without putting on the cap, and you can see the cap placed on Doug's tray.
My Old Man - S1-E19
Continuity mistake: When JD's Dad arrives at the apartment, and sits down to drink a beer, from straight on his jacket is open and his tie is draped to the right. When the shot cuts to a view from the side, his jacket is now open much less, and the tie hangs straight down his shirt.
My Best Friend's Wedding - S3-E22
Continuity mistake: As JD and Turk are walking away from the camera as they are playing the golf game in the hospital car park, Turk is wearing a white visor in the front shot, but not in the behind shot. It's not hidden behind JD's arm either.
My Old Man - S1-E19
Continuity mistake: When J.D. and his Dad are sitting in the canteen, as J.D. says "But Dad, you sell office supplies," a bottle of water suddenly appears on the table between shots. (00:10:25)
My Musical - S6-E6
Continuity mistake: Carla and Turk's song and dance, "For The Last Time I'm Dominican", was filmed a couple of months later than the rest of the episode because actress Judy Reyes, who plays Carla, was recovering from a broken hip at the original time of shooting. Stephanie D'Abruzzo, who played the patient, was brought back in to film the scene; her hair is noticeably longer during the "Dominican" song than during the rest of the episode.
My Day Off - S1-E9
Continuity mistake: When Turk operates on JD he cuts open the left side of his abdomen. However, when JD is in recovery the bandage is on the right side of his abdomen.
My Overkill - S2-E1
Continuity mistake: When JD and Turk are in bed, JD has his arms out of the cover and they are bare, when Turk pulls the cover off he now has a coat on.
Continuity mistake: Season 5-24, Episode: My Transition (1). The first time we see J.D. and the flyer about his deck, the flyer has a picture of J.D. looking straight ahead smiling and the writing on it reads "Old? Gay? Like Decks?" After J.D. rips the flyer off and shows it to the janitor, the picture of J.D. has changed to him giving a thumbs up and the writing has also changed to "Come and Chill at my big gay deck."
Audio problem: When Turk comes in to tell everyone that Dr. Kelso has ruptured his eardrums, Dr. Cox starts to say, "Bob you stupid mother..." from the back view. Then it cuts to a different camera angle, and he is mouthing the words, "stupid mother" again.
My Half-Acre - S5-E9
Continuity mistake: After J.D.and Julie take their picture with the old people masks and have taken them off, there are a lot of pieces from the mask still on their face. When J.D. has finished his small speech you can most of the bits from both of their faces has disappeared, with J.D's more noticeable than Julie's.
Character mistake: Throughout the series, JD and Turk are shown to be major sitcom geeks. At one point in the episode, JD says to Turk he Marcia Brady'd his ass, and explains what it means. Turk responds along the lines of "Yea, I know. 'Marcia Gets Creamed' Season 5 episode 3. Don't ever question me about The Bunch!" 'Marcia Gets Creamed' is season 5 episode 10. Episode 3 is 'The Elopement'. Not a mistake a couple of geeks would make.
My Hero (2) - S1-E23
Continuity mistake: When JD is talking with Dr Cox and Ben in the staff room, Dr Cox's white coat keeps changing from wide open to mostly closed, and his stethoscope moves between shots.
My Old Man - S1-E19
Continuity mistake: Towards the end of the episode when JD and Dr Cox are talking on the ward, JD's stethoscope jumps between shots from behind his name tag, to in front, and back again.
Continuity mistake: Dr. Casey's sandwich has a red topped tooth pick in it, but disappears from the sandwich in next shot to the side of his plate without seeing him taking it out. (00:12:45)
Continuity mistake: Elliot, Carla and JD are in the cafeteria, JD has an orange drink that's flat on the table with his hands around the base, the shot cuts to showing his front and the bottle is now tilted towards him with a hand around the top.
Continuity mistake: The second time JD and Turk try to get into the night club we get a shot from behind the bouncer with his arm down. When it cuts to a close-up of the bouncer, he has his arms crossed.
Continuity mistake: When Elliot is talking to Carla about Paul the clock in the background reads 15:10 but at the end of the conversation it says 15:30 even though the conversation lasted about 20 seconds.
My Own Private Practice Guy - S2-E17
Continuity mistake: Laverne changes places from standing next to Dr.Cox to way left of the counter a couple of times. (00:13:00)
Answer: Dan was drinking beer and Cox feared that Dan might get so intoxicated he would fall asleep and drown in the tub.
Mortug