This documentary-style war film follows the daily life of sailors aboard a U.S. Navy aircraft carrier during World War II. The carrier's identity is kept secret, nicknamed The Fighting Lady, later revealed to be the USS Yorktown (CV-10). Some landing sequences were filmed aboard the Yorktown's sister ship, the USS Ticonderoga. The carrier is commanded by Captain Joesph J. Clark (later Admiral), with an uncredited voiceover by Harry Morgan accompanying these scenes.
Two veteran narrators guide the viewer: Charles Boyer provides the French-language narration, while Robert Taylor handles the English version.
Much of the early portion is devoted to the rhythm of life on board—the routines, watches, meals, and the waiting that war demands. The film follows the ship as she sails from the Panama Canal into the Pacific, with aerial footage of strikes against Japanese bases, and notes the famous first strike on Marcus Island in late August 1943, where the action lasts three days.
After a successful attack on Kwajalein in early 1944, intelligence signals reveal that a large Japanese fleet is massing near Truk, a major logistical hub in the Carolines. The Fighting Lady and her task force embark on a fast, limited mission to neutralize the threat and then return to Marcus, deliberately avoiding a landing that would expose the crew to greater risk.
From there, the carrier moves to the waters off the Marianas and takes part in the celebrated Marianas Turkey Shoot, one of the pivotal air battles of the war, showcasing the carrier’s air Wing in action against Japanese aircraft.
Rounding out the film are appearances by real servicemen who lived through these events—from Dixie Kiefer appearing as himself to John S. McCain also appearing as himself. The film closes with a reflection on the cost of battle as some of these men are reintroduced, and the narrator notes that they have died in combat.
