20.000 Leagues Under the Sea (1954) - Trailer

Walt Disney's fun, live-action adaptation of Jules Verne's classic science-fiction story features some of the best special effects produced in the 1950s. Captain Nemo, the commander of a futuristic submarine called the Nautilus, rescues the survivors of a shipwreck and takes them on an incredible journey far below the ocean's surface. They encounter numerous wonders of the sea, including an enormous squid which attacks the ship in the film's most unforgettable sequence.