Your second link is the same movie. Theodore Bikel played the captain of the ship, if I remember rightly. The premise was that it was crewed by displaced persons after WWII, who for bureaucratic or whatever reasons, did not have passports or legal nationalities, and so could not get off the ship. The problem was that that captain's young daughter was a maturing teenager, and a temptation to the guys on board, so they had to get her off the ship before something bad happened. I forget how it ended, but I recall it as a really great movie.