Episode #4.6 - S4-E6
Continuity mistake: Just before Gerry, Ruth and Cathy go into the toilets Cathy is standing on the left - the angle changes and Cathy is now standing between Ruth and Gerry. Later on when they ask to go outside to get away from the puddles the three girls are standing close together, the angle changes and they are standing further apart.
Episode #4.6 - S4-E6
Continuity mistake: When Booga Benson attacks Tucker on the stairs, Booga grabs Tucker's hair with his left hand, but the next shot shows him with his hand on Tucker's jacket.
Episode #4.6 - S4-E6
Continuity mistake: When Mr Thomson comes into the hall to tell Mr Sutcliffe that the dance is cancelled, Mr Thomson puts his hands behind his back twice between shots.
Visible crew/equipment: When Tommy, Alan, Justin and Tucker are pushing Andrew through the corridors on the barrow, the lighting rig is reflected in the windows of the fire doors.
Continuity mistake: When the pupils are boarding the coach the weather is dry and sunny, but as soon as the coach drives off the ground is wet and the weather dull.
Episode #4.2 - S4-E2
Visible crew/equipment: There is a lighting rig reflected in the door windows when Mr. Thomson tells Tucker, Alan and Tommy to get out.
Visible crew/equipment: When Mr Baxter is in the phone box, you can see the camera reflected in the glass as the door closes.
Audio problem: When Mr Baxter comes into the coach after contacting the holiday company, Miss Lexington tells him it was worth a try, to which he replies,"Yes it was." We then cut to the pupils who are seen cheering, yet no words are heard.