This collection includes eight films on U.S. Navy submarines of World War II! You'll see the Salmon and Sargo classes in Submarines at Sea; plenty of Gato-class action in Sub Training New London, The Growler Story, and Stand By to Dive; midget subs, diving gear, and other new tools of underwater warfare in Sneak Craft of WW2; the color film, Sub Warfare in the Pacific; over 20 minutes of newsreel footage; and more. Color and B&W, 2 hrs. 58 min. total runtime.