Based on a play by Barry England, the British Conduct Unbecoming revolves around a sexual violation--which may or may not have occurred. In British India, highborn Mrs. Scarlett (Susannah York) accuses 2nd Lt. Millington, a Bengal Lancer officer (James Faulkner) of raping her. Lieutenant Arthur Drake (Michael York) is assigned to defend Lt. Millington in a trial held behind closed doors to avoid scandal. Colonel Strang (Trevor Howard.) is a martinet judge who presses for a conviction, only to have his determination shaken by the introduction of new evidence. Conduct Unbecoming has the look and feel of a decades-old stage production, but the dialogue and performances provide a strictly contemporary slant.