The Love Boat/Black Sheep / Hometown Doc / Clothes Make the Girl
Black Sheep / Hometown Doc / Clothes Make the Girl is the twenty-first episode of the fourth season of The Love Boat, and the one hundred first episode overall.
Isaac's uncle who's not exactly been an upstanding guy comes on board. A government agent tells the Captain that he is following Isaac's uncle he thinks he's involved in something that's not exactly legal. A member of the crew is attracted to a passenger, but her mother is hoping she can snag a wealthy man, so he borrows another passenger's clothes and pretends to be a man of means. And a guy from Doc's hometown whom he helped send to medical school and paid for by their hometown so that the town can have a doctor comes on board to introduce Doc to his fiancée but tells him that he's not going to practice in their hometown. So Doc decides to resign and be the doctor of his hometown.