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Season guide

Grange Hill: Series 4

19 episodes Premiered Dec 30, 1980 Updated Sep 25, 2026
Previously on Grange Hill

Season 4 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Directly follows the overarching narrative developments of Grange Hill Season 3.
  • ⚡ Faction dynamics and core character alliances shift under escalating external stakes.
  • ⚡ Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • ⚡ Sets up serialized story arcs that build directly toward the climactic season finale.
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Season 4 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 4 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 4: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

16%
84%
Mytharc (3): Crucial lore & season climaxes
Core (16): Character development & subplots
Side Quest (0): Standalone / filler
S4·E1 Mytharc

Episode 1

Dec 30, 1980

A wave of vandalism brings about a hard-line response from the new headmistress.

S4·E2 Core

Episode 2

Jan 2, 1981

The introduction of a prefect system to combat vandalism only increases the friction that already exists between the younger and older pupils.

S4·E3 Core

Episode 3

Jan 6, 1981

The approach of a compulsory medical check gives rise to some anxious moments for both older and younger pupils.

S4·E4 Core

Episode 4

Jan 9, 1981

'Stewpot' Stewart falls foul of the dreaded PE teacher, Mr Hicks.

S4·E5 Core

Episode 5

Jan 13, 1981

Trisha continues to organise resistance against the Colditz conditions imposed on the school to combat vandalism.

S4·E6 Core

Episode 6

Jan 16, 1981

Mrs McClusky threatens to cancel the school dance unless the vandals are caught.

S4·E7 Core

Episode 7

Jan 20, 1981

Susi's school magazine article angers Mrs McClusky.

S4·E8 Core

Episode 8

Jan 23, 1981

Duane is infatuated with Miss Lexington, and Danny's ill-conceived lottery falls foul of Gripper's dirty tricks.

S4·E9 Core

Episode 9

Jan 27, 1981

Trisha gets involved with the school council when a rumour starts that school uniform might be brought back.

S4·E10 Core

Episode 10

Jan 30, 1981

A new questionnaire about school dinners ruffles feathers, and Cathy restarts the School Action Group.

S4·E11 Core

Episode 11

Feb 3, 1981

Doyle finds a market for the school's light bulbs, and it's increasingly difficult for Alan to find a place to smoke.

S4·E12 Core

Episode 12

Feb 6, 1981

Tommy Watson has left it too late for the trip to France. Or has he?

S4·E13 Core

Episode 13

Feb 10, 1981

Justin is worried by a sudden change for the worse in Andrew's behaviour.

S4·E14 Core

Episode 14

Feb 13, 1981

Tucker devises a plan to prove that Alan is seeing Susi.

S4·E15 Core

Episode 15

Feb 17, 1981

Cathy's group has a paying gig, and Doyle takes up Judo.

S4·E16 Core

Episode 16

Feb 20, 1981

Cathy and her group have to face the consequences of taking an afternoon off to play at the dance.

S4·E17 Core

Episode 17

Feb 24, 1981

Gripper forces Pogo to do his homework, but he deliberately does it badly. One smashed-up Common Room later, and Mrs. McClusky is on the warpath!

S4·E18 Mytharc

Episode 18

Feb 27, 1981

A battle of the sexes is thinly disguised as an end of term sportsday.

S4·E19 Mytharc

Christmas Special

Dec 28, 1981

At the Christmas disco, Brookdale kids try to steal the takings and the equipment.

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