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A silent film where hypnosis becomes the perfect murder weapon—did he kill or was he programmed?

One Hour Before Dawn (1920)

Silent-era psychological thrillerGaslighting before it was coolMoody Victorian dread

Overview

Mystery

When a hypnotist named Norman Osgood mesmerizes a man named Harrison Kirke without his consent, Kirke threatens to kill him. Afraid for his life, Osgood hypnotizes another man named George Clayton and tells him he must murder Mr. Kirke one hour before the arrival of the dawn. Kirke is found murdered the next day, and Clayton starts to believe he was the murderer.

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Content warning
murderhypnotist

Standout Aspects

Acting

H.B. Warner's trance-like physicality sells the possession

Direction

Henry King builds dread without a single spoken word

Best for:Solo: Late night with the lights off, full silent film immersion·Rewatch: Catch the hypnotist's tell in the second viewing
Heads up:Disturbing: Non-consensual hypnosis played as genuine threat
Henry King

Director

Henry King

ReleasedJul 11, 1920
Runtime53m
StatusReleased

Vibe

Paceslow
Intensitymedium
Tonedark
Feelmedium
Jesse D. Hampton Productions

Top Cast

H.B. Warner

H.B. Warner

George Clayton

Anna Q. Nilsson

Anna Q. Nilsson

Ellen Aldrich

Augustus Phillips

Augustus Phillips

Bob Manning

Frank Leigh

Frank Leigh

Norman Osgood

Adele Farrington

Adele Farrington

Mrs. Montague

Lillian Rich

Lillian Rich

Dorothy

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Deep Dive

Trivia, insights & behind the scenes

Cultural

1920 audiences were obsessed with hypnosis scandals; this rode the wave of real 'mind control' panics in popular press.

Trivia

Henry King would become one of Hollywood's most prolific directors, but this early experiment in subjective camera work during trance scenes nearly got him fired.

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