Night Key

Night Key (1937) — crime, science-fiction film. Directed by Lloyd Corrigan. Starring Boris Karloff, Warren Hull, Jean Rogers, Alan Baxter. This page maps 8 characters and 9 relationships between them as an interactive character network.

Night Key (1937) Poster

Interactive Features for Night Key

Night Key offers interactive tools beyond traditional movie databases:

Character Relationship Map — Interactive D3-powered visualization of character connections, alliances, and conflicts. Explore how 8 characters interconnect through 9 relationship links.
AI Story Visualization & Plot Analysis — AI-powered breakdown of story structure, emotional arcs, turning points, and narrative progression.

Story Analysis

A wronged inventor and his allies struggle against criminals exploiting alarm technology while his daughter is held hostage.

Crime, Science Fiction · 6.2/10 · 68 min · 1937

Credits

Director

Lloyd Corrigan
Cast

as David Mallory

Boris Karloff
Cast

as Jim Travers

Warren Hull
Cast

as Joan Mallory

Jean Rogers
Cast

as John Baron aka The Kid

Alan Baxter
Cast

as Petty Louie

Hobart Cavanaugh
Cast

as Steven Ranger

Samuel S. Hinds
Cast

as Mike Callahan

David Oliver
Cast

as Fingers

Ward Bond
Cast

as Carl - gang engineer

Frank Reicher
Cast

as Lawyer Kruger

Edwin Maxwell
Cast

as Sam Adams - Company Engineer (uncredited)

George Cleveland
Cast

as Waitress (uncredited)

Ruth Fallows

Videos

NIGHT KEY Original Theatrical 1937 Trailer
Night Key (1937) ORIGINAL TRAILER [HD]

Images

Content sources

Related entry on Wikidata (Q7033339), public domain (CC0).

Plot breakdown and analysis on this page are AI-generated from the title's synopsis and metadata.