OBSESSION T-SHIRT

THE PERFECT MURDER, CONDUCTED WITH IMPECCABLE MANNERS

Dr Clive Riordan does not lose his temper when he discovers his wife with another man. He does something considerably more troubling: he calmly explains what is going to happen next. From that deceptively restrained beginning, Obsession develops into one of the most peculiar and darkly entertaining British thrillers of the post-war period—a tale of jealousy, imprisonment and calculated revenge conducted with the civility of an after-dinner conversation.

Released in Britain in 1949 and later retitled The Hidden Room for American audiences, the film was directed by Edward Dmytryk during his enforced period away from Hollywood. Dmytryk had been one of the Hollywood Ten, the group of filmmakers imprisoned and blacklisted after refusing to cooperate with the House Un-American Activities Committee. Working in Britain allowed him to continue directing, and Obsession became the first of several films he made there.

The screenplay was written by Australian dramatist Alec Coppel, adapting his own novel and stage play, A Man About a Dog. Its central idea has the satisfying precision of a macabre mechanical puzzle. Psychiatrist Clive Riordan, played by Robert Newton, abducts his wife Storm’s American lover, Bill Kronin, and confines him beneath a damaged London building. Clive intends to kill Bill and dispose of the body in an acid bath, leaving neither corpse nor evidence behind. 

Newton is chiefly remembered for the theatrical swagger of his later pirate performances, but his work here is remarkably controlled. Clive rarely raises his voice. His menace lies in his patience, his certainty and his ability to describe murder as though outlining a minor scientific experiment. Phil Brown provides the necessary contrast as Bill, whose confidence gradually gives way to desperation, while Sally Gray’s Storm remains poised between fear for her lover and an uncomfortable awareness of how little she truly understands her husband.

“All murderers are amateurs, you know. The only professionals are those who try to catch them.”

The arrival of Naunton Wayne as Superintendent Finsbury subtly changes the balance of the film. Finsbury is outwardly mild, courteous and almost apologetic, yet his conversations with Clive become a contest between two men who understand the psychology of detection. Wayne never turns the policeman into a conventional heroic figure. He watches, listens and allows Clive’s confidence to become another piece of evidence.

Much of the film’s tension comes from its refusal to hurry. Clive continues attending his club and maintaining his respectable routine while Bill remains chained underground. Their encounters acquire a strange domestic rhythm, complete with meals, arguments and discussions of the practical difficulties involved in murder. The absurdity is deliberate. Obsession repeatedly moves close to black comedy without weakening the threat at its centre, combining psychological suspense with an unmistakably British fascination with manners, class and appearances.

Post-war London is more than a convenient setting. Bomb-damaged buildings, empty rooms and fractured streets provide Clive with the concealed spaces required for his plan. The city appears outwardly functional while still carrying the physical evidence of recent destruction—a fitting environment for characters attempting to preserve respectable surfaces over private disorder.

The film also benefits from an early score by Nino Rota, years before his celebrated collaborations with Federico Fellini and Francis Ford Coppola. Together with C. M. Pennington-Richards’ shadowed photography, the music helps create a world in which urbane conversation and grotesque intent coexist without apparent contradiction. 

Obsession remains difficult to classify neatly. It is a crime thriller, a psychological chamber piece, a study of marital hostility and an unusually dry comedy about the impossibility of committing a genuinely perfect murder. Its lasting pleasure lies in watching an immaculate plan slowly encounter the untidy interference of human behaviour, police intuition and one particularly resourceful dog.

💬 FREQUENTLY ASKED QUESTIONS (FAQs)

Q1: Why was Obsession released as The Hidden Room in America?

The film was retitled The Hidden Room for its United States release, most likely to emphasise the concealed location at the centre of the plot and distinguish it within the American market.

Q2: Was Obsession based on a book?

Yes. Alec Coppel adapted the screenplay from his own 1947 novel and stage play, A Man About a Dog, preserving the story’s confined setting, methodical murder scheme and dark humour.

Q3: Is Obsession considered film noir?

It is frequently discussed as British film noir because of its crime narrative, moral ambiguity, shadowed photography and damaged urban setting, although its dry comedy and methodical structure also place it within the psychological-thriller tradition.