20,000 Leagues Under the Sea (1954)

In Disney's and director Richard Fleischer's live-action interpretation of the 1868 Jules Verne fantasy-adventure and sci-fi novel, with Academy Award-winning production design:

• the character of Captain Nemo (James Mason) - the war-hating commander of the atomic submarine Nautilus (with its large windows looking out underwater)
• the memorable battle with the giant squid