Continuity mistake: As the second years are leaving Mr King's class Vince is first out, followed by Trev, Robbie, three more boys, then Robbie exits the room a second time. (00:21:30)
Episode #9.2 - S9-E2
Visible crew/equipment: When Zammo is collecting the moustache hair you can see a shadow of the boom mike on the wall behind him.
Visible crew/equipment: In her office when Mrs Mclusky is telling Mrs Woods that Derek is not to come to school for the next two weeks you can see a boom mike shadow on the wall behind Mrs Woods.
Instruments - S5-E5
Visible crew/equipment: During the music lesson as the pupils are ending the song on the right-hand side of the screen you can see a camera lens reversing out of the way.
Episode #2.1 - S2-E1
Continuity mistake: During the football match Mr Baxter is standing in a different position around the pitch every time the angle changes.
Episode #1.2 - S1-E2
Continuity mistake: Early in this episode Mr Foster tells Tucker off after jumping on Alan and David while coming into the school, the people walking along the road outside the school disappear between shots.
Audio problem: Robbie shuts the door when leaving the room after talking to Mr Rashim. The sound of the door closing comes a few moments after it has shut.
Episode #9.2 - S9-E2
Visible crew/equipment: When the two fifth form smokers threaten Danny in the boiler room there is a shadow of the boom mike on the wall behind Danny. (00:14:03)
Visible crew/equipment: In the baby sitting scene at Mr McCartney's house there is a boom mike shadow on the carpet when Fay moves the cushions to try to hide the cigarette burn. (00:20:48)
Girl Gangs - S5-E13
Other mistake: Mrs Ross is wrongly credited as Mrs Rose in the end credits.
Audio problem: On the cross-country course Tucker, Benny and Alan take a shortcut through a woman's garden her dog is heard barking at them but the dogs mouth is shut.
Visible crew/equipment: While Miss Booth is talking to Mr Mckenzie, lighting equipment is reflected in the door window.
Continuity mistake: When Mr Griffiths is driving Harriet back to grange hill in his van he pulls up outside some shops for a few seconds in between parking and leaving there are different vehicles parked behind the van.
Visible crew/equipment: After Imelda throws the bucket at Gonch, there is a boom mike shadow on the wall behind Gonch.
Continuity mistake: Leah and Shannon are in the computer room - Mr Malachy comes in and talks to Leah, Leah's hair is loose. The angle changes when Malachy leaves the room and Leah's hair is now neatly tucked behind her ear.
Visible crew/equipment: When Becky goes into her garden, crew members are reflected in the conservatory door windows.
Continuity mistake: When Brian, Locko and Jacko sneak aboard the coach the destination board states Edinburgh in the shot from outside the coach, but when the driver boards the coach to change the destination board it reads Newquay from the shot inside the coach.
Visible crew/equipment: At the end of the protest in the radio room as the students rush over to the door to speak to Danny you can see a boom mike shadow moving up the wall.
Continuity mistake: The first years walk off to their next lesson after Mr Bronson has come out of the exam room to tell them off for being noisy, the pupils walking behind Gonch, Hollo, Ronnie and Calley change position when the angle changes.