John Huston’s superb directorial debut, from the story by Dashiell Hammett, is one of the greatest ever film noir thrillers.
Bogart is perfectly cast as tough, hard-boiled detective Sam Spade, a no-nonsense, cynical private eye searching for a mysterious, jewel-encrusted statuette worth millions.
The memorable villains he encounters include Peter Lorre, suitably petulant as Joel Cairo, Mary Astor as the duplicitous Brigid O’Shaughnessy and elderly British stage actor Sydney Greenstreet in his 'talkie' debut as the sinister ‘fat man’.
It's a skilfully crafted maze of double-crosses, back-stabbing and lies with sharp dialogue, sardonic humour and a tense atmosphere. Huston also scripted, and his father Walter appears in a cameo.