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.
Grange Hill (1978)
1 revealing mistake in Rally - chronological order
Starring: Gwyneth Powell, Lee Cornes, Sally Geoghegan, Stuart Organ
Genres: Family
Field Trip - S6-E6
Continuity mistake: When Roland plays his tape recorder on the coach, the woman on the tape says "lightest lemon sponge I've ever tasted - she used to bake, yes I remember, mind you she worked hard that woman..." But in the cafe Roland didn't start recording until she said "mind you she worked hard..."
Vince: Where are you going?
Hollo: Nowhere.
Vince: Can I come?
Hollo: If you want to.
Trivia: Future supermodel Naomi Campbell appears throughout series 5 as an uncredited extra.