The film, an adaptation of a stage play, This Story Of Yours is less concerned with the question of the whodunnit, but the dynamic between Sean Connory's cop and Ian Bannen's suspect (both extraordinary). Rather than extract a confession out of the suspect, the cop betrays his own inner demons to his prisoner - his petty jealousies, his frustrations over a stalled career and a loveless marriage, and most damaging, his inability to subdue the horrors he's witnessed throughout his career (a sexualized murder of a woman is briefly seen in recurring flashbacks). When the suspect makes the cop face his demons head on, the cop short circuits and beats him to death.
Director Sidney Lumet brilliantly loosens the drama from its stagey origins by investing the film with a subtle experimental edge. The narrative refuses to conform to a conventional structure - the interrogation itself is saved for the last act of the film, after the audience has discovered the cop has murdered the suspect; while visually, the film, which begins outdoors among residential areas, turns inward with the action becoming increasingly confined to offices and rooms. There’s a kind of intentional visual blandness at work here, with the modern soulless architecture of the outdoor locations and the seemingly half-finished decor of the police station. All this lends the film a powerful alienating effect. In addition to the two leads and Lumet, special mention also for Vivien Merchant as the cop's exhausted wife, and a cameo by Trevor Howard as an internal affairs investigator.
The Offence is available from Optimum (and an OOP MGM) as a bare bones R2 DVD, the image is nothing stunning but a serviceable enough 1:66 non-anamorphic transfer. (Note! the OOP MGM disc is anamorphic!). The sound quality is fine and makes for a good representation for Harrison Birtwistle and Peter Zinovieff's brilliant experimental score. Highly recommended.