Astounding silent adventure incorporates two Jules Verne novels, "20,000 Leagues Under the Sea" and "The Mysterious Island," to tell the story of the obsessed Captain Nemo and his fantastic submarine, the Nautilus. Amazing underwater footage shot in the Bahamas and color-tinted sequences are a highlight. Allen Holubar, Dan Hanlon, and Edna Pendleton star. 104 min. Standard; Soundtrack: music score. Silent with music score.