Season guide
ITV Playhouse: Season 4
9 episodes
Premiered Dec 15, 1970
Previously on ITV Playhouse
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 ITV Playhouse 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.
S4·E3
Core
Up School
Dec 29, 1970
Old boys' reunion is an excuse for high spirits for some of the school's former pupils.