The best Corin Redgrave’s mystery movies

The story of the WWII project to crack the code behind the Enigma machine, used by the Germans to encrypt messages sent to their submarines.

Charles Dobbs is a British secret agent investigating the apparent suicide of Foreign Office official Samuel Fennan. Dobbs suspects that Fennan's wife, Elsa, a survivor of a Nazi Germany extermination camp, might have some clues, but other officials want Dobbs to drop the case. So Dobbs hires a retiring inspector, Mendel, to quietly make inquiries. Dobbs isn't at all sure as there are a number of anomalies that simply can't be explained away. Dobbs is also having trouble at home with his errant wife, whom he very much loves, having frequent affairs. He's also pleased to see an old friend, Dieter Frey, who he recruited after the war. With the assistance of a colleague and a retired policeman, Dobbs tries to piece together just who is the spy and who in fact assassinated Fennan.

Two strangers become dangerously close after witnessing a deadly accident. On a beautiful cloudless day a young couple celebrate their reunion with a picnic. Joe has planned a postcard-perfect afternoon in the English countryside with his partner, Claire. But as Joe and Claire prepare to open a bottle of champagne, their idyll comes to an abrupt end. A hot air balloon drifts into the field, obviously in trouble. The pilot catches his leg in the anchor rope, while the only passenger, a boy, is too scared to jump down. Joe and three other men rush to secure the basket. But fate has other ideas...

A teacher on a Greek island becomes involved in bizarre mind-games with the island's magus (magician) and a beautiful young woman.

While treating a policewoman for smoking, hypnotherapist Michael Strother has a telepathic vision of a young girl floating beneath the surface of a stream. The escaped victim of a ritualistic serial killer, the girl has become mute, and Michael is called upon by Scotland Yard to unlock the secrets she holds in order to catch a man who believes he has discovered the key to immortality.

A young governess, Ann, is sent to a country house to take care of two orphans, Miles and Flora. Soon after her arrival, Miles is expelled from boarding school. Although charmed by her young charge, she secretly fears there are ominous reasons behind his expulsion. With Miles back at home, the governess starts noticing ethereal figures roaming the estate's grounds. Desperate to learn more about these sinister sightings she discovers that the suspicious circumstances surrounding the death of her predecessor hold grim implications for herself. As she becomes increasingly fearful that malevolent forces are stalking the children the governess is determined to save them, risking herself and her sanity in the process.