---
title: "Diabolique"
year: 1955
canonical_url: "https://www.archytele.com/show/diabolique-1955"
media_type: "movie"
tmdb_id: 827
imdb_id: null
status: "Released"
runtime_minutes: 118
community_rating: 7.9
vote_count: 0
content_rating: "NR"
---

# Diabolique (1955) — Television & Cinema Intelligence Dossier

> **Archytele Living Vault Canonical Record**: https://www.archytele.com/show/diabolique-1955

## Executive Summary & Cultural Positioning

Diabolique (1955) is a thriller‑mystery film running 1 hour 58 minutes, centered on the murder of a boarding‑school headmaster by his wife and mistress, followed by odd occurrences after the body disappears. The story explores the unraveling sanity of the two women as they confront the inexplicable disappearance.

The movie sustains a tense, unsettling atmosphere, unfolding its plot at a deliberate pace that emphasizes psychological unease rather than rapid action, creating a slow‑burn experience typical of mid‑century suspense cinema.

## The Hook & The Verdict

**The Hook**: "A headmaster's murder spirals into madness when his corpse vanishes."

### Why Watch
- A tightly plotted murder mystery that keeps you guessing.
- Atmospheric tension built around unsettling female protagonists.
- A classic 1950s thriller showcasing deliberate, suspenseful pacing.

### Caveats & Content Note
- If you dislike mystery‑thriller genres, this film may not appeal to you.
- Tone & Suitability: The film maintains a tense, brooding tone with measured pacing, making it appropriate for mature viewers.

**Micro-Themes & Vibe Matrix**: #boarding-school-murder, #female-conspirators, #mysterious-disappearance, #psychological-thriller, #1955-classic, #slow-burn-mystery

## Streaming Availability Matrix

Direct streaming licensing updates dynamically. Consult the live tracking interface at https://www.archytele.com/show/diabolique-1955#watch.

## Creative Credits

- **Directed by**: Henri-Georges Clouzot
- **Networks / Studios**: Véra Films, Filmsonor

## Key Cast Continuity

- **Véra Clouzot** as *Christina Delassalle*
- **Simone Signoret** as *Nicole Horner*
- **Paul Meurisse** as *Michel Delassalle*
- **Charles Vanel** as *Police Inspector Alfred Fichet*
- **Jean Brochard** as *Plantiveau*
- **Pierre Larquey** as *Mr. Drain*
- **Michel Serrault** as *Mr. Raymond*
- **Yves-Marie Maurin** as *Moinet*
- **Georges Poujouly** as *Soudieu*
- **Thérèse Dorny** as *Mrs. Herboux*

## Canonical Frequently Asked Questions

### Q: Where can I stream Diabolique (1955)?
The film is listed under the 'Now Streaming' section on TMDB, which provides current platform options.

### Q: Is Diabolique worth watching?
Yes, especially if you appreciate classic thriller mysteries with strong psychological elements.

### Q: How long is the film? Can I binge it in one sitting?
At 1 hour 58 minutes, it fits comfortably into a single viewing session.

### Q: Are there essential episodes to watch?
Diabolique is a standalone film, so there are no episodes to consider.

## Grounded Source Citations

- [Diabolique — The Movie Database (TMDB)](https://www.themoviedb.org/movie/827)

---
*Generated by Archytele Open Intelligence Systems. Data verified against TMDB and JustWatch APIs.*