Tuckers in the third year, as Pogo Patterson, Duane Orpington and friends join the school. This boxset features all 34 episodes from series 3 and 4, originally broadcast in 1980 and 1981.
Series 3 sees Grange Hill targeted by bike thieves, and Doyle's on the school council. There's a romance in the staffroom between Mooney and Sutcliffe.
In series 4 new headmistress Mrs McClusky has to deal with a spate of vandalism in the school. Mr Baxter takes the third years on an eventful school trip to France.