Mr. Lucky (1959)

Mr. Lucky was an honest professional gambler who had won a plush floating casino, the ship Fortuna, and used it as his base of operations. Staying beyond the three-mile limit, where he could operate a gambling ship legally, Mr. Lucky played host to a wide variety of people, all of whom came to make use of his luxurious facility. Helping him run the casino, is his good friend Andamo.