Glory is a 1989 American historical war drama film directed by Edward Zwick about the 54th Massachusetts Infantry Regiment, one of the Union Army's earliest African-American regiments in the American Civil War. It stars Matthew Broderick as Colonel Robert Gould Shaw, the regiment's commanding officer, and Denzel Washington, Cary Elwes, and Morgan Freeman as fictional members of the 54th. The screenplay by Kevin Jarre was based on the books Lay This Laurel (1973) by Lincoln Kirstein and One Gallant Rush (1965) by Peter Burchard and the personal letters of Shaw. The film depicts the soldiers of the 54th from the formation of their regiment to their heroic actions at the Second Battle of Fort Wagner.

War film is a film genre concerned with warfare, typically about naval, air, or land battles, with combat scenes central to the drama. It has been strongly associated with the 20th century. The fateful nature of battle scenes means that war films often end with them. Themes explored include combat, survival and escape, camaraderie between soldiers, sacrifice, the futility and inhumanity of battle, the effects of war on society, and the moral and human issues raised by war. War films are often categorized by their milieu, such as the Korean War; the most popular subjects are the Second World War and the American Civil War. The stories told may be fiction, historical drama, or biographical. Critics have noted similarities between the Western and the war film.