Young lovers — she's a child of the ghetto, determined to escape her alcoholic, bickering parents; he's a socially prominent attorney with a long-standing health problem — attempt to defy every obstacle to their romance and ultimate marriage.

Passengers who search for romantic nights aboard a beautiful ship travelling to tropical or mysterious countries, decide to pass their vacation aboard the "Love Boat", where Gopher, Dr. Bricker, Isaac, Julie, and Captain Stubing try their best to please them, and sometimes help them fall in love. Things are not always so easy, but in the end, love wins.