The Third Key
“The True Inside Story of Scotland Yard's Crime Busters!”
Synopsis
Scotland Yard detectives attempt to solve a spate of safe robberies across England beginning with clues found at the latest burglary in London. The film is notable for using a police procedural style made popular by Ealing in their 1950 film The Blue Lamp. It is known in the US as The Third Key.
Credits
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How many hands made this film
The scale of the collaboration
Principal cast & crew: 19
These are the principals we have on file — the full crew ran to the hundreds. Every film this size was made by far more hands than any credits list ever names.
Why a floor?
This is a minimum, not a total. We only count the credits we’ve captured so far, and coverage is uneven — a blockbuster might show a few hundred names while another of the same size shows a couple dozen. The real crews all ran into the thousands. The number here only grows as full credits are enriched — so we frame it as a floor, never a headcount.
Craft leads on file
Edited by Gordon StoneShot by Gordon DinesScored by Gerard Schurmann
Also known as
- Der lange Armde
- The Third Keyes
- La lunga manoit
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Cast & Crew
19 unique people credited
Top billed cast
Jack Hawkins
as Detective Superintendent Tom Halliday
John Stratton
as Detective Sergeant Ward
Dorothy Alison
as Mary Halliday
Michael Brooke
as Tony Halliday
Sam Kydd
as Police Constable in Information Room
Glyn Houston
as Detective Sergeant in 'Q' car
Richard Leech
as Gilson
Newton Blick
as Deputy Commander Harris
Geoffrey Keen
as Chief Superintendent Jim Malcolm
Sydney Tafler
as Stone
Directors
1Writers
4Producers
1Other crew
3Parents Guide
AI Personalities
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