Small-budget Universal film stars John Mills as the salty skipper of his own ramshackle fishing vessel whose teenage daughter finds romance for the first time with a law-school graduate on vacation; all three coast into trouble when modern-day pirates vie for a treasure map Mills has in his possession. Sub-Disney nonsense is brash and frantic, yet the high adventure we anticipate never quite arrives. Hayley Mills as Spring isn't allowed to act her age--she's too old to still be playing the kissless teenager--however her quieter moments with James MacArthur are sweetly done, and the film is certainly airy and lively, if not especially memorable. ** from ****