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A man wakes up to find humanity became lazy couch potatoes—and the robots are *very* suspicious about it.
Mini Series
TMDB
50
IMDb
59

Sial IV (1969)

retro-futuristic dreadcozy dystopiaphilosophical slow-burn

Latest Episode

54 min

Season 1 • Episode 4

Latest

Episode 4

Jan 22, 1969

Overview

MysterySci-Fi & Fantasy

Sial IV is a Swiss television miniseries by Greek filmmaker and writer Adonis Kyrou, adapted from the speculative fiction novel Deadly Image (AKA The Uncertain Midnight) by British author Edmund Cooper. It tells the story of Denis Lange (Henri Gilabert), a fallout shelter engineer who is accidentally trapped in suspended animation as war breaks out in 1970, only to awaken in the early 2100s in Sial IV, an underground city in which humankind lives a life of leisure, having discharged all responsibility to androids. Assigned the android Diana as his personal assistant, Denis ventures through this unsettling idyll, eventually finding a small but tenacious group of resistors who seek to uncover the truth about the compound and its ruler, the mysterious Machiavelli.

Flag of CHCHFrench
Content warning
automation and human purposebenevolent oppressiontechnological complacencyclassical political manipulation

Standout Aspects

Direction

Kyrou's Greek-poet eye brings uncanny beauty to sterile underground spaces.

Writing

Cooper's novel translates to sharp dialogue about freedom vs. comfort.

Production

1969 Swiss TV budget somehow looks intentionally, brilliantly artificial.

Best for:Solo: Late-night existential spiral with wine and vintage sci-fi aesthetics.·Rewatch: Catch Machiavelli's chess moves you definitely missed first time.·Streaming: Rare gem hunting—this obscurity deserves your attention.
Heads up:Disturbing: Gradual psychological unease; the horror is realizing you'd accept this life.
A

Creator

Adonis Kyrou

First AiredJan 1, 1969
StatusEnded

Vibe

Paceslow
Intensitymedium
Tonemixed
Feelmedium
Seasons1·Episodes4
RTS Un
RTS

Top Cast

Claude Cerval

Claude Cerval

Nathanaël de Geoffroy

Marcel Dalio

Marcel Dalio

Machiavel

Jacques Verlier

Jacques Verlier

Cassius

Ask about Sial IV

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Deep Dive

Trivia, insights & behind the scenes

Cultural

Edmund Cooper was a bitter optimist—his 1950s novels predicted automation anxiety while other sci-fi dreamed of jetpacks. This adaptation caught Europe's 1968 hangover mood perfectly.

Trivia

Marcel Dalio (Machiavelli) fled France in 1940; his real exile arguably informs the performance of a man who built his own perfect prison.

Gallery

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