Other mistake: Hollo goes into the hall where Perry is with Louise, Cheryl and Julie after Hollo has taken Perry's money for the bet he says "hope you win, Perry". Hollo couldn't know his name when he hadn't met Perry before or been introduced to him.
Grange Hill (1978)
1 other mistake in season 10
Starring: Gwyneth Powell, Lee Cornes, Sally Geoghegan, Stuart Organ
Genres: Family
Visible crew/equipment: When the minibus arrives at the running track the camera crew are reflected in the windows.
Mr Baxter: racism, bullying.extortion, I should think that's enough to have you slung out of this school for good six times over.