Visible crew/equipment: A boom mike shadow is on the blackboard when Mr. Hopwood is taking the register and again later on when Hopwood is asking Justin if he knows where Andrew is.
Visible crew/equipment: There is a boom mike shadow on the green machine next to Pogo when Mr. Hopwood sees him using the saw upside down.
Episode #4.6 - S4-E6
Visible crew/equipment: There is a boom mike reflected in the door window when Alan stops Tucker from going after Booga.
Episode #4.5 - S4-E5
Visible crew/equipment: A boom mike shadow can be seen in the library when Suzi sits with Tucker.
Episode #4.3 - S4-E3
Visible crew/equipment: There is a boom mike shadow visible during Miss Peterson's registration.
Visible crew/equipment: There is a boom mike shadow on the library wall when Mr. Keating finds Tracy, Duane and Michael in there.
Episode #3.9 - S3-E9
Visible crew/equipment: The camera lights are reflected in the windows of Mr. Sutcliffe's mini and there is a boom mike shadow on the wall when Mr. Hopwood tells the boys off for playing football in the corridor.
Continuity mistake: Calley and Georgina are sitting a mock exam that Mr. Robson is supervising. Later on Calley and Georgina have somehow got out of the exam and are at the unveiling of the advert in the corridor. The next scene Mr. Robson is in Mr. Hargreaves' office when Chrissie is being falsely accused of swapping the adverts over, later on Robson is back in the classroom when Calley and Georgina finish their exam.
Episode #3.8 - S3-E8
Character mistake: During the mime class when Mr. Sutcliffe asks Pogo Patterson what he's doing, he calls him Jones.
Visible crew/equipment: When Kevin and Wayne are in Kevin's bedroom there is a boom mike shadow on the wall.
Continuity mistake: Mrs McClusky's first name is Brigit, but the sign on her office door says Mrs. M McCluskey.
Character mistake: When Colin points out Tarquin out to Arnie and Wayne he tells them his name is Tarquin Fitzpatrick, but when Tarquin introduces himself to Mr. Robson he says his name is Tarquin Montgomery.
Visible crew/equipment: When Chrissy and Natalie enter the art room while miss Booth is at lunch, the lighting rig is reflected in the door window.
Episode #2.6 - S2-E6
Visible crew/equipment: There's a boom mike shadow on the wall behind Simon when he releases Benny from the tower.
Episode #2.5 - S2-E5
Visible crew/equipment: When Tucker asks "what's she want with the floor sir?" there is a boom mike shadow on the ginger haired boy in front of him.
Episode #1.8 - S1-E8
Visible crew/equipment: There is a boom mike shadow on the wall behind them when Mrs. Munroe gives Mr. Mitchell the note about Trisha in the corridor.
Continuity mistake: In the final scene when Pogo and his girlfriend get on a bus it is on route 260 to Hammersmith Broadway, but when they are on the bus waving at Duane and Stewpot from the back window it has changed to route 27 to Richmond.
Revealing mistake: In the final scene just before Stewpot and Duane spot Pogo with his girlfriend, at the start of this scene you can see a little boy jump up over the wall and wave to the camera.
Episode #3.6 - S3-E6
Continuity mistake: Mr. Garfield finds Pogo in the bike sheds when they are out of bounds during school hours. Garfield says he will take him to Mr. Keating, but Pogo gets a telling off from Mr. Curtis.
Continuity mistake: In some episodes Christophe's motorbike has French number plates and in others it has British number plates.
