Watch Captain Nemo and the Underwater City (1969) (1969) HD Full Movie Free on SolarMovie. Watch Captain Nemo and the Underwater City (1969) (1969) online free. When Captain Nemo saves the passengers of a sinking ship and takes them to his Utopian underwater ci...When Captain Nemo saves the passengers of a sinking ship and takes them to his Utopian underwater city he discovers that not all of his guests agree to remain there forever.