Criterion Collection

A virtuoso James Stewart plays a small-town Michigan lawyer who takes on a difficult case: the defense of a young army lieutenant (Ben Gazzara) accused of murdering a local tavern owner who he believes raped his wife (Lee Remick). This gripping envelope-pusher, the most popular film by Hollywood provocateur Otto Preminger, was groundbreaking for the frankness of its discussion of sex—but more than anything else, it is a striking depiction of the power of words. Featuring an outstanding supporting cast—with a young George C. Scott as a fiery prosecutor and the legendary attorney Joseph N. Welch as the judge—and an influential score by Duke Ellington, Anatomy of a Murder is an American movie landmark, nominated for seven Oscars, including best picture.

Från IMDB:
An upstate Michigan lawyer defends a soldier who claims he killed an innkeeper due to temporary insanity after the victim raped his wife. What is the truth and will he win his case?