Terror by Night

Terror by Night

Year: 1946

Runtime: 60 mins

Language: English

Director: Roy William Neill

CrimeThrillerMysteryThrillers and murder mysteriesIntriguing and suspenseful murder mysteries

Holmes and Watson board a London‑Edinburgh night train to protect the Star of Rhodesia, a priceless diamond owned by a wealthy elderly woman. Within the first hour, her son is murdered and the jewel is stolen, turning every passenger in their carriage into a potential suspect.

Warning: spoilers below!

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Timeline & Setting – Terror by Night (1946)

Explore the full timeline and setting of Terror by Night (1946). Follow every major event in chronological order and see how the environment shapes the story, characters, and dramatic tension.

Time period

The events unfold during a single night aboard a British railway journey, a backdrop typical of classic detective fiction. The era feels contemporaneous with early 20th century railway travel, where elegant carriages and social etiquette frame the investigation. The pace and constraints of the train press characters into a high-stakes countdown to reveal the thief.

Location

London, Scotland

The action takes place on a night train traveling from London toward Scotland, with a coffin and a famous diamond onboard. The setting shifts from the bustling London station to the narrow carriage and then to a stop that brings a mix of aristocrats, officials, and ordinary travelers together. The confined, moving environment heightens suspense and creates opportunities for misdirection and unexpected violence.

🚂 Train 🗺️ Journey 🏙️ Cityscape

Last Updated: October 04, 2025 at 15:38

Main Characters – Terror by Night (1946)

Meet the key characters of Terror by Night (1946), with detailed profiles, motivations, and roles in the plot. Understand their emotional journeys and what they reveal about the film’s deeper themes.

Sherlock Holmes (Basil Rathbone)

Holmes uses sharp observation and deduction to uncover the truth on the moving train. He navigates a web of lies, identifies the real thief, and orchestrates the counter-move that leads to the diamond's recovery. He remains cool under threat, even after being pushed from the train.

🕵️ Detective 🧠 Clever ⚡ Tension

Dr. John H. Watson (Nigel Bruce)

Watson provides loyal support and practical insight, helping to question suspects and follow Holmes's leads. He shares in the danger and helps keep the investigation grounded in everyday sense and camaraderie.

🧭 Sidekick 🧬 Loyal 🧰 Medic

Colonel Sebastian Moran (Alan Mowbray)

Moran is the mastermind behind the plot, using deception and a hidden accomplice to pull off the theft. His double-crossing plan culminates in a tense confrontation on the moving train.

💣 Criminal 🗺️ Mastermind 🕶️ Rival

Inspector Lestrade (Dennis Hoey)

Lestrade acts as the official investigator, though his authority is challenged by the train's chaos and Moran's cunning. He becomes entwined in the pursuit as events unfold.

🕵️ Authority 🧭 Investigator 🗝️ Clue

Lady Margaret Carstairs (Mary Forbes)

Owner of the Star of Rhodesia diamond, she represents aristocratic stake in the jewel and the risk its theft poses to social prestige. Her journey provides the central MacGuffin of the plot.

💎 Aristocracy 🛡️ Patronage 🧭 Motive

Roland Carstairs (Geoffrey Steele)

Roland is the heiress's son whose murder triggers the investigation, acting as a catalyst for Holmes's pursuit and the tension surrounding the diamond.

⚔️ Victim 💔 Family 🧭 Motive

Vivian Vedder (Renee Godfrey)

Vedder is hired to move the coffin and becomes a crucial link to understanding the scheme. Her involvement reveals layers of deception, driving the investigation forward.

🕳️ Deception 🧭 Employee 🧩 Link

Sands (Skelton Knaggs)

Sands is Moran's accomplice, hidden inside the coffin. He plays a dangerous role in the plan and its execution aboard the train.

🗡️ Henchman 🧪 Poison 🕵️ Concealment

Last Updated: October 04, 2025 at 15:38

Major Themes – Terror by Night (1946)

Explore the central themes of Terror by Night (1946), from psychological, social, and emotional dimensions to philosophical messages. Understand what the film is really saying beneath the surface.

🕵️ Detective Work

Holmes uses sharp observation and deduction to uncover the truth on the moving train. He navigates a web of lies, identifies the real thief, and orchestrates the counter-move that leads to the diamond's recovery. He remains cool under threat, even after being pushed from the train.

💎 The Diamond

The jewel acts as the central motive and symbol of wealth and risk. Its being moved, swapped, and eventually recovered drives the plot, with multiple passengers implicated as potential culprits. The diamond's fate anchors the narrative's twists and ultimate reveal.

🎭 Deception and Identity

Disguises and impostures blur allies and enemies aboard the train. Moran's concealed plans and the camouflage of roles keep characters guessing until Holmes exposes the truth. Identity becomes the primary battleground in a game of wits.

Last Updated: October 04, 2025 at 15:38

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Terror by Night Summary

Read a complete plot summary of Terror by Night, including all key story points, character arcs, and turning points. This in-depth recap is ideal for understanding the narrative structure or reviewing what happened in the movie.

Terror by Night Summary

Terror by Night Timeline

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Terror by Night Timeline

More About Terror by Night

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