Doctor at Sea (1955)

A youthful doctor tires of general practice and signs up to be a ship's doctor in an effort to bring some excitement into his life. Unfortunately, the cargo boat he joins is skippered by a formidable martinet captain and, worse still, there are only two women on board. Luckily for the fun-loving medic, one of them, a beautiful French girl, is more than impressed with his bedside manner.